14 Time-Saving Exercises

Want to spend less time in the gym? Do multitasking moves that work many muscles at the same time. Here are 14 of the best.

The squat is one of the best ways to strengthen your butt and legs and you probably do it multiple times a day without even realizing it, says Sara Haley, Reebok Global Master Trainer. For the biggest boost, make sure you’re using correct form.