Patients can roll away plantar fasciitis and other foot pain with the newly available Pro-Tec Athletics Spiky Massage Ball. The 3-inch-diameter firm massage ball has a spiky outer layer that offers a stimulating effect. It is designed to increase circulation and decrease soreness with a relieving deep-tissue massage. This easy-to-use and portable tool gives overworked muscles a break. It is excellent for backs, shoulders, calves, and more.