New study shows how singing synchronises choirs' heartbeat | Music, Videos, Colours, Natural Health |

Singing in a choir often gives individuals a feeling of harmony, both musically and spiritually, but new research suggests these feeling are more than psychological as scientists from the University of Gothenburg have shown that singing in unison actually causes heartbeats to synchronise. Reduction in heart rate variability can be as beneficial to health as yoga.

Via the listener