"Our study delineated the molecular blueprint through which exercise reshapes human physiology, providing mechanistic insights into its health benefits. The identified exercise-induced factors, ...

Scientists at Duke-NUS Medical School have uncovered how exercise helps aging muscles regain their ability to repair themselves, shedding light on why physical activity remains one of the most ...

Study finds 50-year-old athletes have cells that look decades younger. Dec. 1, 2009— -- People who run everyday do it to keep their hearts strong, spirits up and waistlines trim, but how many ...

There has always been a dream that there could be a pill to replace exercise. New research suggests a molecule called betaine, naturally produced by the kidneys, may do just that. According to a new ...

Scientists have discovered how exercise protects aging muscles by suppressing DEAF1, a molecule they identified as a driver ...

Healthy, robust muscles are required for movement and normal bodily functions, but they can decline as we age. This can ...

Everyone knows that exercise is good for you, but what type of training helps most, especially when you're older -- say over 65? A Mayo Clinic study says it's high-intensity aerobic exercise, which ...

Regular exercise supports immune health by improving the circulation of your immune cells and reducing inflammation, but overtraining may weaken defenses.