Provides an unstable surface to exercise on, working the muscles you use to stay balanced. Used in physical therapy to maintain and increase balance skills Pre-inflated to a level suitable for most uses (NO pump included) Popularly used as a therapeutic "wiggle seat" to help calm anxious kids

Provides an unstable surface to exercise on, working the muscles you use to stay balanced. Used in physical therapy to maintain and increase balance skills Pre-inflated to a level suitable for most uses (NO pump included) Popularly used as a therapeutic "wiggle seat" to help calm anxious kids