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 The MyoStorm Meteor Mini is a compact vibrating & self heating massage ball designed to target sore spots and speed up recovery after workouts. Because its about half the size of the original Meteor, Amazon.com: MyoStorm Mini Meteor Heating Vibrating Massage Ball Roller for Muscle Recovery Therapy and Pain Relief + 4 Speed Vibration, Portable : Health & Household Homedics Back Massage Cushion, Portable (1 each) Delivery or Pickup Near Me Instacart HoMedics Portable Back Massage Cushion with Heat, Black