Weak quads and tight hamstrings can be a disaster when it comes to your knees. Loosen up hamstrings and shoulders with this amazing hamstring stretch:
SmartSole Exercise Insoles convert your everyday shoes and sneakers into toning shoes and relieve pressure on your hamstrings, joints & back. The built up arch support make these great insoles for flat feet and insoles for shin splints. and the gel insert in the heel strike absorbs shock and provides plantar fasciitis relief.