Shop Yoga and Pilates Dance Insoles Football Insoles Golf Insoles Hiking Insoles Rugby Insoles Running Insoles Skateboarding Insoles HomeActivitiesYoga and Pilates Foot Therapy Ball Coming in three sizes, 70mm 80mm & 100mm diameter, these therapy balls help strengthen the flexor muscles (gripping) in the toes of the foot.Stronger feet are comfier feet £8.95 + More Stay one steap ahead in the treatment of foot and lower limb conditions. Call the HealthyStep team on 01457 839549