Best news ever: Even quickie workouts have plenty of benefits. (Science says so!) Knock out one—or all—of these drills faster than you can think of an excuse not to.
RELATED: This 5-Minute Workout Video Will Make You Burn Calories Like Crazy
For more quick workouts, check out our Shape-Up Shortcuts videos. And for even more workouts and fitness tips, pick up the May 2015 issue of Women’s Health, on newsstands now.