HOW: Begin by lying on a foam roller. Your head, back and hips should all be centered on the roller. Bend your knees and place your feet flat on the floor with your hands out slightly from the roller for support. From here, bring one knee up to your chest and slowly lower it. Repeat on the other side to march with both knees. Place your hands on your hips to make this harder!
FEEL: You should feel your core and hip flexor muscles working to stabilize you on the foam roller.
COMPENSATION: Stay centered on the roller. Don’t rotate to one side as you bring one knee up.