Sets : 3

Reps : 10

Caption :

Dynamic stretch of your hip flexor and abdominal muscles

Lie on your back with your knees bent up and your arms relaxed by your side. Flatten your back into the ground and drive through your heels to lift your bottom off the ground. Squeeze your glutes throughout and bring your bottom up so that it is parallel to your chest. Slowly lower your bottom back to the ground.