Repeat the foam reel for 10-30 seconds, then move to the other side of the action resolution: sitting on the foam reel. Bend your right leg and rest your left ankle above your knee. Then shift your weight to the left side and roll over your hips until you feel a stretch in your gluteus maximus. By stimulating and massaging the foam scrolls, they stimulate the body's arteries, veins, and capillary, which in turn improve circulation. Thursday