Master this bodyweight exercise and you'll work every major muscle group in a snap
Still struggling every time your bootcamp instructor asks you to drop and give 'em 20? Don't give up on pushups just yet! The total-body move can help you slim down everywhere, and with tons of variations, you'll never plateau. Pushups are especially great for your chest, triceps, and entire core, says Curtis Williams, Under Armour Performance Coach and founder of Team Training C.A.M.P. in New York City. "Whether you're new to exercise or a professional athlete, pushups are still beneficial," he says. We tapped Williams and pushup guru Angela Reynolds, a personal trainer at New York Health & Racquet Club, for their top pushup rules to know.