High Intensity Interval Training (HIIT)

Peak muscle mass occurs, on average, sometime during your early 40s. After this, your muscle mass will begin to gradually decline, eventually leading to changes in your mobility, strength and ability to live independently. “Without question, exercise is the most powerful intervention to address muscle loss, whether it occurs in the context of advancing age or debilitating chronic or acute diseases,” said Nathan K. LeBrasseur, Ph.D., a researcher in molecular …