Beginning at age 30, men and women lose 7% of their lean muscle mass -which is literally the fiber of our being-every decade there after. By the age of 50, that amounts to 15%, The only solution is challenging ongoing physical activity, specifically strength training, to rebuild lost bone and muscle, and regain the physical form of youth.The Gold Standard for reclaiming youth is to literally build, or rebuild, your body, muscle and bone, through strength...