The meteor is a self heating, vibrating, massage therapy ball developed by researchers, health practitioners, engineers and professional athletes. The Meteor is designed to facilitate muscular recovery and help reduce chronic pain. It MyoStorm Heating Vibrating Massage Ball Roller for Deep Tissue Muscle Recovery Therapy Massage Ball with Heat, Vibration Trigger Point Ball Silicone Self Massager Fruugo UK Vibrating Massage Balls Heat & Therapy Options Vibrating Silicone Massage Ball Relief for Muscle Pain