They may look basic, but when paired wit...
This lesser-known fitness tool can help...
Sculpt a sexy butt and earn bragging rig...
Get the body benefits of all your favorite group fitness classes in one total-body, no-equipment workout.
Strengthen and tone all over with this challenging (but worth it!) exercise that seriously hones your abs.
Yes, the cold weather is brutal—but you can only take advantage of these winter workouts for four months of the year!
Get sweaty with your guy to raise your libido and your heart rate—you'll strengthen your body and your bond in this couple's total body workout.
This total-body strength move (which requires just one tool!) has stood the test of time. Here's how to ace it.
Not only is it a total-body toner, just one rep will totally impress all your friends.
If you don't like one exercise, swap it for another. Here, five pairs to play favorites with.
Boost your stamina and flexibility in the gym so can reap the benefits in the bedroom.
From ab burners to full body exercises, these moves are so tough that even trainers love to hate them.
We got an exclusive look at some of the moves in celeb trainer Gunnar Peterson's latest workout challenge. Try the body-changing exercises for yourself!