Strength training is vitally important to longevity and mortality so Dr. Jen Ashton, who is double board-certified in ob-gyn and obesity medicine, joins TODAY to breakdown the importance of muscle, how to build it, and how to prevent loss of muscle mass as you age. NBC News Health
Strength training is vitally important to longevity and mortality so Dr. Jen Ashton, who is double board-certified in ob-gyn and obesity medicine, joins TODAY to breakdown the importance of muscle, how to build it, and how to prevent loss of muscle mass as you age.
