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If you're thinking about taking up hiking, want to get out and walk, or need the right footwear for another type of exercise, this graphic from our friends at Greatist will help you find it (http://goo.gl/wUlrw).
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Ce plan, d’une durée de 21 jours, vous amène, petit à petit, à accumuler 30 minutes d’exercices modérés par jour, ce qui constitue une quantité d’exercices suffisante pour profiter des effets bénéfiques de la vie active sur la santé physique et mentale. Il repose sur le plus vieil exercice du monde et un des meilleurs; la marche. Mais, attention, une marche ordinaire qui va devenir en moins de trois semaines une marche d’entraînement. Pendant ces 21 jours, vous n’avez même pas de pulsations à prendre pour vérifier l’intensité de vos efforts. Il vous suffit de compter vos pas. La vitesse de marche est, en effet, déterminée par le nombre de pas à la minute. Plus ce nombre est élevé, plus votre marche est rapide. Le tableau suivant présente les types de marche en fonction de ce critère (nombre de pas à la minute). 1. Marche lente : Moins de 95 pas à la minute 2. Marche rythmée : 95-110 pas à la minute 3. Marche rapide : 110-120 pas à la minute 4. Marche très rapide : 120 pas à la minute et plus Comptez vos pas lors des premières minutes de marche, afin de vous assurer que vous faites le nombre de pas prévus par minute. Une fois que vous avez le bon nombre, il vous suffit de maintenir cette allure pendant le temps prescrit. Lorsqu’il faut augmenter la vitesse de marche, et donc le nombre de pas à la minute, comptez à nouveau vos pas au début de votre séance d’exercice.
Si vous ne souhaitez pas compter vos pas, il existe une solution toute simple; le podomètre. Il s’agit d’un petit appareil qu’on fixe à la taille et qui compte les pas pour vous. Si vous devez marcher, par exemple, à 100 pas par minute pendant 30 minutes, cela vous fait un total de quelque 3000 pas. C’est ce que vous devriez lire sur le podomètre à la fin de la séance de marche. Ce plan s’étend sur trois semaines ou 21 jours. L’idéal est de le suivre à la lettre. Si, pour diverses raisons, il vous faut manquer une séance, ne culpabilisez surtout pas. On fait de l’exercice pour se détendre, pas pour se stresser. Vous reprendrez cette séance plus tard. Vous pouvez en faire plus ou en faire moins et remplacer une ou plusieurs séances de marches par une autre activité aérobique modérée (natation, vélo, patins à roulettes…). Une fois que vous serez capable de faire régulièrement vos 30 minutes d’exercices modérés chaque jour, rien ne vous empêche de modifier la durée et l’intensité des exercices. Si, à un moment donné, votre agenda se noircit de plus en plus, vous pouvez fort bien remplacer les 30 minutes par jour par des exercices plus vigoureux qui vous demanderont moins de temps pour réaliser la même dépense calorique (1000 calories par semaine). Sachez que 120 minutes d’exercices vigoureux équivalent, grosso modo, à 200 minutes d’exercices modérés.
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La technologie remplace la plupart des activités humaines. Mais notre corps, lui, n’a pas changé: il est conditionné pour bouger. Les experts s’entendent pour dire que 30 minutes d’activité par jour à une intensité modérée suffisent pour obtenir des effets bénéfiques sur la santé. Que nos activités soient formelles (sports, entraînement, etc.) ou informelles (activités domestiques, loisirs, déplacements ou autre), l’important est de s’activer. Le plus difficile reste bien souvent de se motiver et de passer à l’action. Besoin d’inspiration? Voici des conseils d’experts pour nous faire bouger davantage au quotidien. ++ Dans nos déplacements 1, On ne cède plus à la tentation de prendre l’auto quand on peut faire le trajet à pied ou à vélo. Ce sera plus facile si on est bien équipé pour ces activités (vêtements chauds, bottes confortables, sac à dos, etc.) 2. On se rend trop loin? On stationne à 15 minutes de marche de notre destination, ou on descend à l’arrêt d’autobus ou à la station de métro précédant notre point d’arrivée et on termine le trajet à pied. 3. On boycotte les escaliers roulants et les ascenseurs. On se rend au 30e étage de l’édifice? On en grimpe une partie. 4. Si on emprunte régulièrement le même itinéraire à pied ou à vélo, on peut modifier le circuit lorsqu’on a pris de la vitesse et de l’assurance: on l’allonge de quelques coins de rue, on y insère une côte ou deux, ou on traverse un parc, pourquoi pas? ++ En faisant les courses 5. On gare notre voiture le plus loin possible dans le stationnement du centre commercial. Double avantage: ça nous donne l’occasion de marcher, et il y a toujours de la place. 6. Au lieu de laisser pendre les sacs d’épicerie au bout de nos bras, on les transporte en fléchissant légèrement les bras et les poignets. Un bon exercice pour nos biceps! Si on achète peu d’articles, on troque le chariot d’épicerie contre un panier à poignées, qu’on manipule, là aussi, en pliant légèrement le bras. ++ En entretenant la maison
7. On augmente notre tempo habituel en faisant le ménage. On effectue des mouvements vigoureux et on marche d’un bon pas d’une pièce à l’autre. On sera plus active, et on aura fini en un rien de temps! 8. On garde le dos droit et on fléchit légèrement les genoux en passant l’aspirateur pour solliciter les muscles des cuisses. 9. Pour laver les planchers, la baignoire, les fenêtres et les murs, on effectue des mouvements circulaires en changeant régulièrement de direction et de main pour faire travailler nos deux bras. 10. On change souvent de position lorsqu’on jardine, en se tenant tantôt accroupi, tantôt à quatre pattes, tantôt à la japonaise (les fesses appuyées sur les talons et le dos bien droit), etc. On alterne ainsi les muscles qui travaillent et ceux qui sont en flexion. 11. On profite de la vaisselle pour faire travailler nos mollets. On rentre le ventre, on étire légèrement le tronc et la tête sans lever les épaules et on se met sur la pointe des pieds. On maintient la position quelques secondes, on relâche et on recommence. 12. On ne laisse plus rien s’accumuler au haut ou au bas de l’escalier. Au contraire, on multiplie les occasions de descendre ou de gravir les marches: c’est bon pour la forme. 13. On prend l’habitude de tout faire nous-même. Tondre la pelouse (pas avec le tracteur, évidemment), pelleter l’entrée, ramasser les feuilles mortes, s’occuper du jardin, corder du bois, laver la voiture: toutes ces activités demandent de l’énergie et font travailler nos muscles. 14. Au lieu de sortir le chien dans la cour, on l’emmène marcher au moins deux fois par jour. ++ Dans nos loisirs 15. On fait l’inventaire de ce qui occupe nos loisirs. La question à se poser: bouge-t-on suffisamment pendant nos moments libres? Si la réponse est non, on cherche une activité qui nous fera bouger davantage. Le mot d’ordre: en essayer de nouvelles à chaque saison. Des exemples? La danse (latine, country, sociale, en ligne, le baladi), le yoga, le patinage, la natation, les arts martiaux, l’ornithologie, la randonnée pédestre, la raquette, pour ne nommer que celles-là. 16. On s’équipe à la maison d’une table de ping-pong, d’un jeu de fléchettes, de balles pour jongler, d’un cerceau pour le hula-hoop, etc. On se réunit en famille ou entre amis pour des mini-tournois ou simplement pour s’amuser. 17. On maximise le temps passé devant la télé. En regardant nos émissions, on peut faire des étirements, de la musculation, de la bicyclette stationnaire. On profite des pauses publicitaires pour pratiquer quelques activités plus exigeantes: redressements assis ou sauts à la corde, par exemple. Ou encore, on s’assoit sur un ballon d’exercice (tout au plus 30 minutes) au lieu de s’étendre sur le canapé. 18. Chaque jour, on remplace une demi-heure de télévision par une activité qui bouge. Au lieu de regarder la télévision, on allume la radio, qui nous permet de faire autre chose en même temps. ++ Avec les amis 19. Plutôt que de rencontrer les amis au resto, on se donne rendez-vous pour bouger ensemble: marcher, patiner, faire une courte randonnée de ski de fond, jouer au badminton intérieur. 20. On va danser le samedi soir. Quelques heures sur la piste de danse, c’est bon pour la forme... si on n’abuse pas de l’alcool. Ou encore, on organise des corvées de groupe: râteler les feuilles, faire le grand ménage de l’automne ou du printemps, c’est plus plaisant lorsqu’on s’y met ensemble!
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Great news for those who know they have to get in better shape but don’t have a lot of time to exercise: Less is more. The best way to maximize your workout if you’re short on time is to do shorter bursts of moderate to moderately vigorous exercise. There are highly effective and relatively simple exercises you can do that will help you burn more fat than if you were to do a much longer workout, say a 60-minute jog. More research is confirming that shorter bursts of exercise help you burn more fat. One Japanese study in the Journal of Applied Physiology concluded, “[R]epeated bouts of exercise cause[d] enhanced fat metabolism compared with a single bout of prolonged exercise of equivalent total exercise duration.” To maximize your short workouts, follow these principles: 1. Pick movements/exercises that utilize as many major muscle groups as possible 2. Allow your heart rate to elevate at a level where maintaining a conversation is slightly difficult (with your doctor’s clearance and after you’ve built up to that level) 3. Let your heart rate come down until you feel almost fully recovered 4. Perform movements that combine strengthening and stretching, and stimulate the cardiovascular system 5. Challenge yourself but don’t exercise to exhaustion as that will stress your body + The 3-5 minute warm-up Warm up by moving major joints around in different directions such as hip circles, arm swings, knee lifts, ballet leg swings, shoulder rotations, etc. These movements are called dynamic stretches and will help lubricate the joints better than stationary or static stretching. (Static stretching will not hinder muscle performance, contrary to some contemporary studies, but only if the stretches are under 60 seconds, so says one study in the journal Medicine & Science in Sports & Exercise.)
+ The 15-minute workout After your dynamic warm-up, climb a deep flight of stairs. Skip every other step and make sure you are pushing off with your entire foot and activating the buttocks and hips as you push off. If your heart is pounding at the top, rest for 30 seconds until your breathing is back to normal or almost back to normal. Perform a set of pushups until near failure at the top of the steps (modified if necessary, for example, on the knees). Run back down the stairs. Immediately come back up.
When you have worked up to it, try sprinting up a segment of steps until your breathing is significantly labored. Pause, whether it’s quarter-way or halfway up the steps, if you’re out of breath. Rest. Repeat until you reach the top. Repeat pushups. Do this for 15 minutes and you’ll feel like you’ve been at the gym for an hour. Alternatives: rope jumping to a count of 100, then perform a downward dog yoga stretch, then do bodyweight squats, followed by cat-cow yoga stretch. Repeat for several cycles. + The 30-minute workout You can simply choose to do additional cycles of the 15-minute workout; you’ll certainly get in better shape once you’ve gotten used to the 15-minute short burst workout. Or you can perform the first 15 minutes doing short bursts of bodyweight strengthening exercises followed by 15 minutes of power yoga. For example, 15 minutes of pushups, dips, squats and lunges, then, 15 minutes of sun salutations or eccentric (lowering phase) pushups to a jump-to-standing position. After 25 minutes of this, you’ll feel spent. Take the last 5 minutes to do static stretching. + The 45-minute workout If you have 45 minutes or longer to exercise, you’ll still want to interval train, i.e. get your heart rate up, way up, to about 160 to 180-plus beats per minute (bpm) and then let your heart rate gradually drop to, say, 100 bpm. Sprints are excellent for fat burning and increasing your lung capacity. Rather than jogging for 45 minutes — which might seem like a great fitness activity — vary your speeds from sprinting to slow jogs and you’ll maximize your workout. Every few minutes, drop to the ground and crank out a set of pushups.
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Saviez-vous que l'hypertension est le plus important facteur de risque d'accidents vasculaires cérébraux? Si vous avez reçu un diagnostic d'hypertension, vous savez probablement déjà à quel point il peut être difficile de maîtriser le problème.
Voilà pourquoi nous avons créé l'outil gratuit Plan d'action de tension artérielle afin de vous aider à prendre en charge votre pression artérielle.
En vous inscrivant, vous aurez les outils qu'il vous faut pour prendre en charge et surveiller votre pression artérielle. Vous recevrez des rappels de rendez-vous, des conseils pratiques et des astuces. Plus important encore, le Plan d'action de tension artérielle regroupera sous un format électronique pratique tous les renseignements nécessaires à vous et votre médecin pour gérer votre pression artérielle. Accédez à l'outil : http://goo.gl/v9LkH
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Pilates is a form of exercise that aims to develop flexibility, good posture, strength, and balance all at the same time [1]. While some Pilates classes feature special machines (see above), mat classes require bodyweight alone and are easy to replicate at home [2]. There are dozens of individual exercises, so we asked Sarah Ruback of Core Pilates NYC to pick out a few key moves.Ruback suggests holding one-to-two-pound dumbbells (or water bottles or soup cans at home) to make this workout even more challenging. The focus here is quality, not quantity, so work on making each rep as strong as possible and don’t stress about the number of reps.
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Getting in shape without access to a gym or any fancy equipment is totally doable. In fact, bodyweight exercises can not only build muscle and burn fat, they’ve been shown to improve athletic performance and build speed and power, too. Make those moves explosive, and they can help build endurance and really help elevate an athlete’s game.
Before getting started, keep in mind that plyometric training should focus on awesome form and all-out effort. That's why explosive exercises like these are best placed at the start of a workout before muscles are fatigued and performance starts to slow down. Greatist Expert Matt Delaney suggests focusing on just three to four plyometric moves at the beginning of a workout, performing them no more than three times per week. (Giving the body ample time to recover is key.) When it’s time to bust a move, short sets (just three to five reps) is often all it takes to get a killer workout that may end with jelly legs and an amazing feeling of self-satisfaction. And for those who want to keep the heart rate high between weight training sets, these moves can work well sprinkled in with the rest, says Greatist Expert Joe Venarre. From fiery to flat-out explosive, here are 17 strength- and speed-boosting exercises to get the job done.
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Sitting is killing you. Numerous studies have pointed to the health risks of sitting all day, but here you have in one illustration how prolonged sitting affects our bodies and reminders to interrupt sitting time whenever possible. The human body simply isn't built to sit all day at a desk or for hours vegging out on the couch. Many of us spend more time sitting than sleeping. To avoid the health risks, we need not just 30 minutes of daily exercise, the infographic advises, but taking every opportunity to get up during the day.
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SPRINT training for 60 minutes a week burns the same amount of body fat in men as jogging for seven hours a week, Sydney scientists report. More than 40 overweight males participated in a short, high-intensity training regime based on cycle sprints over 12 weeks and measured a significant drop in their abdominal fat and an increase in muscle mass. The lead researcher, Steve Boutcher, said the training program provided the ideal amount of exercise intensity for health benefits, including weight loss, in a short time frame. ''We've been searching for about 10 years for the minimum amount of exercise you can do with the biggest health impact factor,'' Dr Boutcher, an exercise physiologist and associate professor at the University of NSW, said. By exercising three times a week, participants, mostly university students in their 20s, lost an average two kilograms of fat and gained 1.1 kilograms of muscle mass, mainly in their trunk and legs. Other studies have shown men would need to jog for between five and seven hours a week for more than three months to lose the same amount of fat. While the study, funded by Diabetes Australia, only measured the effect of sprints on an exercise bike, other types of activity, such as fast running, rowing, stair climbing, shadow boxing and skipping , could also raise a person's heart rate to a high level for the body to release catecholamines. Read more: http://goo.gl/rit2C ;
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A new study, involving half a million participants from across Europe, shows that eating processed meats appears to increase the risk of dying young. The research followed people from 10 European countries for nearly 13 years on average. Its findings suggest that eating processed meat—like bacon, hot dogs, salami and all those other wonderful things—is linked to increased risk of cardiovascular disease, cancer and early deaths. During the study 1 in 17 people died, but those who ate more than 5 ounces of processed meat every day—that's like eating two sausage and a slice of bacon—were 44 percent more likely to die over the course of 12 years than someone who only ate 0.8 ounces. They explain that the figures amount to 1 in 30 early deaths being a result of eating processed meat. Interestingly, the study didn't find a strong link between fresh red meat intake and risk of death. So it's worth noting that this isn't an issue of food quality—expensive bacon is just as bad for you as cheap bacon—and applies only to food which is processed in some way, to extend its shelf life, or to change its taste, or to make it more palatable.
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When I ask people what they'd like to do for their own happiness projects, they often say something like, "Exercise more regularly." Exercise is very important for health and mood, and everyone knows this–-and yet it's often tough for people to stick to an exercise routine. I think that one mistake is to choose a form of exercise based on a) what your friend recommends, b) what kind of change to your body you want to see, or c) what is the fashionable form of exercise. It's helpful to consider these factors, but in the end, we're far more likely to stick with an exercise routine that suits our nature and our schedule. If you're struggling to exercise regularly, this is not the place to fight your nature! If you've been a night person all your life, vowing to get up at 5:00 a.m. to run isn't very realistic. Ask yourself these questions, and when you're done, think about what kind of exercise routine would suit you best: + Are you a morning person or a night person? + Would you like to spend more time in nature? + Would you like more time in solitude; or more time with friends; or more time to meet new people? + Are you motivated by competition? + Do you enjoy loud music? + Do you do better with some form of external accountability, or does that just annoy you? + Would you like to challenge yourself with exercise (whether by learning a new skill or pushing yourself physically)–or not? + Do you like sports and games? + Would you like more meditative time, or more time to watch TV, read newspapers, etc? + Do you have a lot of control over your time? + Are you sensitive to weather? Your answers should guide your thinking about exercise. Work out with a trainer? Take a class? Be inside or outside? etc. For instance, if you're a morning person who craves solitude and time alone with your thoughts, but has little control over your schedule and hates feeling accountable to anyone, you might enjoy walking in a park every morning before you leave for work. If you're a night person who loves music and meeting new people, and is also motivated by accountability, you might like to take a dance-based exercise class after work. Often, people will say, "Go for a twenty minute walk at lunch? That's nothing. I really need to get in shape." Don't let the perfect be the enemy of the good! The twenty minute walk you take is so much better for you than the three mile run you never do. You get the biggest health boost going from no exercise to some exercise. Just a little tweak in a routine sometimes makes a big difference. For instance, to exercise on the weekends, I go for a long walk. Generally, I like to think while I walk, but I do a lot of walking every day, and I found myself getting bored on the long walks–and so finding excuses to skip them. One of my Twelve Personal Commandments is to identify the problem. What was the problem? "I'm bored during these walks, so I don't want to go." For the first time, I bought myself an audiobook, and for the past few weeks I've been listening to The Golden Compass when I walk. It makes me so happy! I haven't missed a day's walk since I started.
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Every year 12.7 million people worldwide are diagnosed with cancer. It's the second largest leading cause of death in the United States, exceeded only by heart disease. It kills half a million Americans every year. Globally, more people die from cancer than from AIDS, malaria, and tuberculosis combined. The World Health Organization projects that without immediate action, the global number of deaths from cancer will increase by nearly 80% by 2030. Here are some steps that you can take today to prevent cancer. 1. Eat foods that boost your immune system. Glutathione is the master detoxifier – it is critical in helping your immune system fight against cancer. A steady, daily intake of glutathione supportive foods is a great way to maintain high levels of glutathione in the body. Eat foods like asparagus, avocados, brussels sprouts, broccoli, cabbage, onions, garlic, and walnuts, cinnamon, turmeric, and cardamom to boost glutathione production in your body. 2. Eat plenty of raw fruits and veggies that are deep and rich in color. Colorful fruits and vegetables are chock-full of cancer-fighting antioxidants as well as fiber which helps flush toxins from your system. Raw fruits and veggies retain their natural enzymes, which help you absorb the maximum amount of potent cancer-fighting nutrients and antioxidants into your bloodstream. 3. Stay far, far away from sugary foods. Sugar has been found to markedly depress the immune system, specifically the very parts involved in killing cancer cells before they become clinically apparent. Studies show that consuming sugary foods decreases your immunity and increases insulin-like growth factor, which is a promoter of colon, breast, and prostate cancers. 4. Minimize your exposure to environmental toxins. The N.I.H. has classified 54 compounds as known human carcinogens based on studies indicating they cause at least one type of cancer in people. The highest exposures occur in an occupational setting, but there are environmental exposures as well. Minimize your exposure known carcinogens like heavy metals, polychlorinated biphenyls (PCBs), asbestos, dioxins, VOCs, and pesticides by choosing safe, environmentally- friendly products in all areas of your life. 5. Exercise regularly. Exercise boosts your immunity and lowers your risk for cancer by reducing elevated insulin levels. This creates an environment in your body that discourages the grow
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Il est possible de perdre du poids sans régime en changeant certaines habitudes, considèrent plusieurs experts. Perdre un demi kilo correspond à environ 3500 calories, ce qui peut se faire en une semaine en coupant 500 calories par jour. (Quel est le besoin en calories par jour ?)
Adopter une ou plusieurs des stratégies suivantes permet de couper des calories tout en se nourrissant bien et en gérant la faim: 1. Prendre un petit déjeuner tous les jours 2. Fermer la cuisine le soir 3. Faire attention à l'apport en calories des liquides 4. Consommer plus de fruits et légumes 5. Consommer des grains entiers 6. Prendre des protéines à chaque repas et collation 7. Choisir des aliments faibles en gras 8. Contrôler son environnement 9. Diminuer les portions 10. Marcher davantage Lire l'article : http://goo.gl/uwydH
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Le déficit en vitamine D augmente le risque de déclin cognitif. Une revue de littérature réalisée par des chercheurs néerlandais et publiée en ligne par Ageing Research reviews semble le confirmer. Au total, 71 % des études ont trouvé une association entre des taux réduits de vitamine D et des fonctions cognitives diminuées. En revanche, aucune étude ne montrait qu’un niveau élevé de vitamine D aurait un effet négatif sur la cognition. Par conséquent, des niveaux réduits de vitamine D sont associés à une diminution des performances cognitives et une augmentation des risques de démence. L’insuffisance en vitamine D représente un problème majeur de santé publique. Cette vitamine est naturellement produite par notre organisme à condition qu’il soit suffisamment exposé au soleil. Le manque de vitamine D est associé à différentes pathologies : maladies infectieuses, cardio-vasculaires, désordres auto-immuns, cancers…
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Hate to run but love to walk? Then rejoice in the study accepted in February by the American Heart Association’s Journal of Arteriosclerosis, Thrombosis and Vascular Biology, which concluded, “Equivalent energy expenditures by moderate walking and vigorous running exercise produced similar risk reductions for hypertension, hypercholesterolemia, diabetes mellitus, and possibly CHD.” In other words, at least according to the study, walking was just as effective as running in relieving stress, high cholesterol and heart disease and diabetes. But beyond the parallel benefits, are there times when is walking better than running? Yes, but let us explain: 1. Running can stress the immune system. Walking, unlike running, especially long-distance running, does not seem to tax your immune system. Long-distance runners are more susceptible to developing infections, Dr. Uwe Schutz, from University Hospital of Ulm, Germany, told Reuters Health. Training for or running a marathon not only burns fat but also muscle tissue as well. This places undue burdens on the body’s immune system. 2. Running can damage your heart. In the journal Circulation, researchers performed echocardiographic measurements of cardiac function in 60 recreational runners before and 20 minutes after the 2004 and 2005 Boston Marathon. What they found was that before the race, none of the runners had elevated serum markers for cardiac stress. After the race, 36 runners, or 60 percent, had elevated markers of a certain triplet of proteins called troponin. Troponin is a major component of cardiac muscle but elevated levels of subtypes of these proteins can lead to cardiovascular damage. If that’s not enough to discourage a long-distance run, consider that the researchers also discovered that 24 runners (40 percent) developed signs of myocardial necrosis, irreversible damage to heart muscle cells. The researchers also discovered at least 10 studies from 2004 to 2006 alone that documented increases in myocardial damage; there is no evidence that brisk walking can destroy heart muscle or cells. 3. Running may cause osteoarthritis. The study of risk versus reward when it comes to exercise is ongoing. In terms of the effects that exercising has on our knees, hips and other joints, the verdict is still undecided. It seems that at a certain “dose,” as researchers put it in a study published in the Journal of the American Osteopathic Association, running does not cause osteoarthritis, but after a certain point, reduced risk of disease is offset by an increased risk of injury and osteoarthritis. If you’ve been running for a long time and have had injuries — and most runners have — then you’re more likely to “to deplete the joint of the lubricating glycoproteins, disrupt the collagen network, slowly wear away the cartilage, and cause numerous microfractures in the underlying bones.” 4. Running can also damage cartilage. Although authors of a study published in the American Journal of Sports Medicine state that there is continuing controversy as to whether long-distance running results in irreversible articular cartilage damage, this specific study concluded that through the use of magnetic resonance imaging (MRI), biochemical changes in articular cartilage remained elevated after three months of reduced activity. The patellofemoral joint and medial compartment of the knee showed the greatest wear and tear, suggesting higher risk for degeneration. 5. Running in hot weather can lead to heat stroke. With summer approaching, runners need to be careful not to overdo it. Running in hot weather can lead to multi-organ dysfunction. Although walking in hot weather can also lead to heat stroke, there is probably less chance of developing organ failure when walking versus running. Although the benefits of walking are numerous, keep in mind that it’s the minimum someone should do if they want to get in shape; shorter bursts of moderate-intensity exercise is probably the most beneficial way to get fit.
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High-intensity interval training (HIIT) is a popular form of exercise that combines two of the most effective fat-burning methods. The first is high-intensity training, which pushes the body to maximum effort to achieve muscle fatigue and maximum oxygen use in a quick burst. The harder muscles work, the more oxygen they require. This is measured relative to one’s VO2 max, which is the highest amount of oxygen your body consumes during exercise. Working your body close to its VO2 max triggers the afterburn effect, where the body continues to consume oxygen (and burn calories) up to 48 hours after the workout (it takes approximately five calories to consume one liter of oxygen). The second method is interval training, which alternates periods of intense effort with periods of moderate-to-low intensity effort. Interval training boosts metabolism significantly longer than a steady workout of equal or even greater length (for example, a 20 minute workout of alternating high/low-intensity periods burns more calories than a 20 minute workout of stead intensity). Interval training also builds lean muscle tissue faster than steady state training. By combining the above two principles, exercisers can maximize fat-burning and muscle-building potential through significantly shorter workouts. HIIT maximizes increased metabolic rate, optimizes muscle building and muscle retention during fat loss, and increases calorie burn during and after workouts. Read More : http://goo.gl/GnAqV
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7 Minute Workout - From American College of Sports Medicine's Health & Fitness Journal In 12 exercises deploying only body weight, a chair and a wall, it fulfills the latest mandates for high-intensity effort, which essentially combines a long run and a visit to the weight room into about seven minutes of steady discomfort — all of it based on science. Monica Olivas, a certified personal trainer, has created this YouTube video that demonstrates the proper way of doing these exercises.
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Don't have an hour or even twenty minutes to exercise each day? You might not need it. This routine of 12 exercises is a complete workout based on the latest fitness research—and it only takes 7 minutes. As with other short, but highly efficient exercises, this routine is based on interval training, where you're combining intense activity with brief recovery periods. We've seen interval training touted before as the most efficient type of exercise. You could do it with cycling, but this workout is an alternative guide and you can do it basically anywhere with almost no equipment. The routine was posted in the May-June issue of the American College of Sports Medicine's Health & Fitness Journal and highlighted by The New York Times. In this program : The exercises should be performed in rapid succession, allowing 30 seconds for each [with a 10-second rest between exercises], while, throughout, the intensity hovers at about an 8 on a discomfort scale of 1 to 10, [director of exercise physiology at the Human Performance Institute] Mr. Jordan says. Those seven minutes should be, in a word, unpleasant. The upside is, after seven minutes, you’re done. As you can see from the chart at the top of this post, all you need is your own body weight and a chair to get "maximum results with minimal investment." However, this was designed for people with pretty sedentary lives, so if you're starting out somewhat in shape, you should probably do this a few times in a row. Here are 12 videos that show how to do each of those exercises properly (http://goo.gl/r4O1Q). Do each exercise as many times as you can for 30 seconds (or in the plank poses, hold for 30 seconds), and pause for 10 seconds between each exercise. Keep in mind that for many people this isn't meant to be just a 7-minute workout, but rather a 7-minute cycle that you do a few (e.g., 2 or 3) times.
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Each person has their own limit, and I was completely oblivious to mine. I love to work, so spending countless hours in an office wasn’t crazy, it was normal. But burnout crept up on me, so I had to find a way to avoid it from happening again. After much trial and error, I did, and here’s how I did it. 1. Morning Workouts I start out each day with a workout. It doesn’t have to be long, and it doesn’t matter what kind of workout it is. Some days I run, other days I lift weights. The method is irrelevant, but doing something active each morning clears my mind and provides a fresh dose of endorphins that puts me in the right physical state for the rest of the day. 2. An Evening Walk Evenings were tough for me, I wasn’t sure how to turn it off. Hence, the “Always On” blog title. I would come home and hop on my computer, right after leaving the office. It wasn’t that I needed to, it was habit. I didn’t have closure to my day, so I simply extended it. To help with this, I started going for walks each evening before heading home after work. Not long, just enough to digest the day and clear my mind. 3. Fiction Reading I was never a big fan of fiction. But there’s something about it that helps in avoiding burnout. Allowing your mind to think creatively and wander outside of your everyday routine can be extremely valuable. Each night before bed, I try to read a bit of fiction to remove myself from my traditional business mindset. 4. A Day A Week The past few weeks, I felt myself getting close to burnout again, so I instituted a rule for myself. One day a week, work is off limits – answering email, writing a blog post – anything. For one day a week, it’s off limits. I tend to rotate between Saturdays and Sundays, but it’s completely up to your schedule. To ensure that I stick to it, I tend to save errands and personal obligations for the weekend, forcing myself into a schedule without work. 5. Intellectual Hobbies I recently bought an espresso machine because I needed to nerd out on something other than work. Roasting coffee beans, playing with the granularity of the grind, steaming the milk, it’s all part of my new intellectual hobby. Whether it’s discovering the science of taking the perfect picture, mastering your golf-swing, or studying the art of roasting an espresso bean, we need intellectual hobbies outside of work to cleanse and stretch the mind. 6. Small Wins So much of burnout is mental. In order to avoid physical burnout, you need to show your mind progression for all of the effort that you’re exerting. I’ve found that one way to do this is to set small and easily attainable goals that you can reach each day. This can be parsing down larger goals into smaller chunks or just going though the motion of checking-off completed operational tasks. Anything to show your mind progression towards a finish line can do wonders. 7. A Healthy Diet We all know that we’re supposed to eat well, but it’s especially true when you’re pushing yourself hard. Eating the right food can help extend your runway and give you the needed nutritional energy to stay strong. 8. Limiting Decisions After reading this article in Vanity Fair on Obama, there was one piece that stuck out to me. As the author interviewed the president, he said “You’ll see I wear only gray or blue suits. I’m trying to pare down decisions. I don’t want to make decisions about what I’m eating or wearing. Because I have too many other decisions to make.” Making too many decisions about mundane details is a waste of a limited resource: your mental energy. Operationalizing decisions in your life that are less impactful (like the clothes you wear and the fruit you pair with your cereal) allows you to invest that energy elsewhere. 9. Yearly Unplugs Finally, a yearly unplug is a must. Especially when you work in technology. Having a set time each year where you can turn off the cell phone and go off the grid is a way for you to hit the ‘reset’ button on your body. I’m still working on extending my yearly unplug to more than four days, but even with that, I feel refreshed when I return.
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173 Sud
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Push-ups—we've all done ‘em, but sometimes they just don't look so pretty. Fear not! We've got the guide to get it right. Push-ups are a total-body functional move that are great for increasing strength, much like bench-pressing, and have the added benefit of engaging the core and lower body (thanks, gravity!). The bodyweight exercise can be done just about anywhere—with a ton of variations to liven things up. So let's drop down and do the perfect push-up.
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In order to be successful with your stomach fat burning exercises, you must start at a slow pace. This is especially true to those whose body has not done any kind of strenuous activity for several years. It is best that you start with simple brisk walking before you perform any activity that is too exhausting. Walking is also great for the lungs and hear. A great tip if you want to burn the fat in your stomach, if to walk with your spine straight up with your stomach sucked in for the duration of your walk. Maintain a pace that you are comfortable doing. If you walk every day for twenty or thirty minutes you should see some great results in less than a month.
Another great way to lose belly fat is by doing yoga, Pilates and other stretching-type exercises. When doing these exercises, you must have a mat where you can lie down. Here are some of the stomach fat burning exercises that you can try at home.
Place a pillow in between your upper thigh and slowly bring your legs straight up, towards the ceiling. Now, flex your feet upwards making sure that you keep your back firmly planted on the ground. Hold on to this position for a few seconds and then slowly lower your legs to the ground half way, before bringing it back up.
Another exercise that is great for burning fats in your tummy is by sitting on the floor with knees bent on your chest area while you hands are on your calves. Now slowly hunch forward and form a C-shape curve with your spine while you position yourself onto your tailbone. Slowly rock your body back and forth while balancing on your tailbone.
These stomach fat burning exercises will help to strengthen your core while trimming your tummy at the same time.
Source : http://goo.gl/W6RJ8
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Why do we age, from a biological perspective? Written and created by Mitchell Moffit
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Pivotal research in the New England Journal of Medicine today confirmed well-worn notions that the Mediterranean diet significantly reduced rates of heart attacks and strokes. A new study finally confirms what we've long known about a Mediterranean diet (which focuses on produce, olive oil, nuts, and seafood): It's a a healthy diet (particularly for your heart), with less of the sacrifice. In a report published today in The New England Journal of Medicine, researchers compare the health benefits of two Mediterranean diets (one supplemented with olive oil and the other with nuts) to a control diet (a low-fat diet). In the study, 7,447 Spanish participants who were at risk for heart disease were required to follow one of the three diets. After nearly five years of monitoring, the results showed that the groups eating the Mediterranean diets had reduced stroke and other cardiovascular diseases by about 30 percent compared to the low-fat dieters. The recommended foods to start eating more of are: olive oil, tree nuts and peanuts, fresh fruits, vegetables, fish (especially fatty fish) and other seafood, legumes, sofrito (a sauce with tomato and onion), and white meat instead of red. Also, if you drink, wine with meals is fine—seven or more glasses a week. The Atlantic has a good overview of the foods and serving recommendations for the Mediterranean diet. Read more : At Least 7 Glasses of Wine Each Week (http://goo.gl/HwDr1)
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Oubliez les haltères et les séances de musculation compliquées. Peu importe votre âge et votre forme physique, vous pourrez faire ces exercices de musculation simples n’importe où, n’importe quand — même en ce moment! L’entraînement musculaire n’est pas une idée nouvelle. Il y a plus de 2000 ans, Hippocrate, qui est considéré comme le père de la médecine, affirmait : « Ce que l’on utilise se développe et ce que l’on n’utilise pas se perd. » Autrement dit, pour conserver nos muscles, faisons-les travailler! La musculation augmente la force et aide à remplacer la masse musculaire que l’on perd avec l’âge. Tout le monde peut en faire un peu et profiter de ses bienfaits. Comment commence-t-on? Il suffit d’utiliser des poids légers ou le poids de votre propre corps pour entraîner vos muscles. De plus, les haltères ne sont pas nécessaires, et vous pourrez probablement utiliser des objets que vous avez à la maison, notamment : + des boîtes de soupe ou de fèves en conserve; + un contenant vide rempli de sable;un livre ou deux; + des tubes ou des bandes de caoutchouc procurant de la résistance. Peu importe l’objet que vous choisissez, assurez-vous de pouvoir le tenir fermement afin de ne pas le laisser tomber. Vous n’êtes pas convaincu que l’entraînement musculaire vous conviendra? Regardons cela de plus près. Ces trois mouvements de base vous donneront une idée de ce que la musculation simple peut vous apporter. Pour chaque exercice, faites un effort approprié pour bien sentir le mouvement et les muscles sollicités.
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Les personnes au pays vivent plus longtemps qu’avant, mais pas nécessairement en meilleure santé. En moyenne, nous serons affligés par la maladie au cours des 10 dernières années de notre vie. Nous pouvons cependant changer cela. Les choix que nous faisons maintenant peuvent nous aider à forger un avenir débordant de force et de vitalité. Nous voulons aider les gens comme vous à adopter un mode de vie sain, afin que vous puissiez non seulement vivre longtemps, mais aussi profiter pleinement de chaque instant. C’est le temps de choisir, pour vivre longtemps… en santé. Évaluez vos risques : http://www.pourvivrelongtempsensante.ca/
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