Looking to strengthen your obliques and cinch your waistline? The side plank with a twist is a dynamic exercise that targets ...

Start in full plank position. Pull your right knee toward the outside of your right elbow and then push it back to return to a plank position. Make sure your knee is open out to the side ...

Come into a strong plank position (either on your ... so they’re bent at 90 degrees. 3. Twist through your core to bring your left elbow to your right knee. As you do so, extend your left ...

Twist torso to swing right ... briefly before returning to a plank. Immediately do 6 mountain climbers, alternating sides, with left knee meeting left elbow followed by right knee to right elbow.