Spiky Massage Ball Pack of 3 by ResultSport 6cm, 8cm, 10cm Plantar Fasciitis Recovery, Trigger Point Myofasical Relief, Exercise Stress Ball, Physio Pilates

Three Sizes, One Set - The set contains three solid plastic spike balls measuring 6 cm, 8 cm and 10 cm, so the contact area can be matched to the muscle instead of using one ball everywhere. 6cm for Hands and Feet - The smallest ball stays under the arch while you roll it and fits the palm for hand and forearm work, where a larger ball cannot reach. 8cm for Legs and the Back - The middle size suits the calf, the forearm and the muscles either side of the spine. It is the one most people pin between the lower back and a wall. 10cm for Larger Muscle Groups - The largest ball spreads pressure across the back and glutes, where a small ball concentrates too much load on a single point. PAH-Free and Phthalate-Free, Wipes Clean - Each ball is machine-formed from a single piece of plastic free of PAH and phthalates with no glue in construction, so there are no seams for water to get into. How to Use Them Under the Foot - Sit down, place the sole on the 6 cm ball and roll slowly from heel to toes, pausing where the tissue feels tightest. This works along the plantar fascia. How to Use Them Against a Wall - Place the 8 cm or 10 cm ball between your back and a wall at the height you want, then bend the knees slightly to let it travel across the upper back, shoulders or glutes. How Long to Spend on One Spot - Most people work an area for 30 to 90 seconds and then move on. Slow movement covers more tissue than pressing hard in one place. Do They Lose Their Shape - The single-piece construction with no glue holds its shape under repeated body-weight loading, rather than compressing permanently the way a foam ball does. Cleaning and Storing Them - Wipe with a damp cloth and let them air dry. The full three-ball set is light and packs into a gym bag, a handbag or a suitcase.