STARTING POSITION:
Lie on your side and place your right elbow under your shoulder. Put your feet together and bend your knees around 90º. Support your weight on your knees and right elbow raising your hips. You can put your left hand on the right shoulder or on your hip. Squeeze your abdominal and oblique muscles.
MOVEMENT:
Hold the position for as long as possible. Then switch the side and repeat the exercise.
TIPS: Don't let the hips go down.
