Scientists find just 30 minutes of weight training leads to muscle growth

Prevention quotes J. Luke Pryor in an article about how weightlifting can increase longevity, and how to properly unlock these benefits when working out. “These shorter sessions are really effective for those who are sedentary, but this shows that even in folks who have been exercising for a number of years, you can still maintain or even grow skeletal muscle in these shorter sessions,” Pryor said.