Nothing will humble you like an exercise ball. Working with an exercise ball can also help you improve your sense of your body in space, a.k.a. proprioception, Jeffers explains. “Stability ball ...

As runners, we know how important it is to log miles and improve our endurance, but you might be surprised to learn that strength workouts are just as crucial to keep you running strong. Building ...

With this TBT full body workout you're going to tone your arms, legs and abdominals. Note that for this exercise you need a ball.

The exercises you choose to perform during a workout can be a very personal thing, so much so that over time, it becomes difficult to deviate from your routine. Granted, if you’re working out at all, ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Jillian Michaels just shared a video of herself doing intense-looking squats ...

Squats train all the major muscles in your legs, including quads and hamstrings. Walking lunges challenge your leg muscles and improve your stability and coordination. The leg press machine targets ...

Building strong, muscular quads is best done with a combination of compound exercises—squats, lunges, leg presses—and isolation work, such as leg extensions. Tack on some powerful plyometric moves, ...

Run faster and more efficiently with these moves.