Bursts of Endorphins Are Released With This One Type of Exercise
August 25, 2017 | Prevention | J.Battaglia
Researchers in Finland have found that when youíre working out, the level of endoprhins released in the brain directly correlates to the intensity of exercise youíre doing. Thatís a good thing for people doing high intensity interval training, or HIIT, because HIIT can be miserable.