The Orb Activate 4.5" Vibrating Massage Ball Color:Blue An ideal orthotic shoe insole

An ideal orthotic shoe insole for preventing and alleviating pain associated with moderate over-pronation

and protects the heel bone for foot pain relief

Rubber outsole

minimal and supportive for winter running

Patellar Tendonitis

The Orb Activate 4.5" Vibrating Massage Ball Color:Blue An ideal orthotic shoe insole4. 5 Vibrating Massage Ball Features: Choose from low, mid, or high intensity vibration modes Rubberized on off area provides comfortable rolling surface (no hard plastic) Fully charge in 1. 5 hours for 4+ hours of use Uses universal USB charger Made with non toxic, latex free, closed cell EVA Polyolefin foam Benefits: Vibration stimulates muscles to increase circulation Offers both multi directional roll and single point myofascial release Activates