Scientists find the strength training “sweet spot” for a longer life Just a couple of hours of strength training each week could have surprisingly powerful effects on longevity. People who lifted weights for around 90 to 120 minutes weekly had a 13% lower risk of dying... Read more: https://worldnewsguru.us/science-news/scientists-find-the-strength-training-sweet-spot-for-a-longer-life Originally published on World News Guru