Intermediate Workout #1: Timed Sets
Use the body you have to build the body you want. Lose the most fat. Gain the most strength. NO GYM OR EQUIPMENT REQUIRED. 9 quick workouts for all fitness levels. Using nothing but your own body, a bit of floor space, and bodyweight exercises that engage many muscles at once, Mark Lauren, elite trainer of US Special Operations troops, as created short, incredibly convenient workouts that simul...