Heating Vibrating Massage Ball - Yoga Foam Roller Ball - Electric Lacrosse Ball with 5 Speed Vibration for Myofascial Release Muscle Recovery Deep Tissue Trigger Point Therapy Fitness Pressure ReliefProfessional Electric massage ball Our electric massage ball provides deep tissue trigger point therapy and myofascial release. It improves mobility, flexibility, and speeds up muscle recovery time after working out. It can massage many body parts such as the hips, waist, back, arms, thighs, heels, and plantar fascia. Graphene heating function The far infrared light emitted by the graphene heating film has a physiotherapy and health care effect on the