Review on 🔥 Stainless Steel Gel Massage Roller Ball with Heat and Cold Therapy - Back, Shoulder, Calf, Foot Massager for Myofascial Release, Deep Tissue Trigger Points - Hot Cold Roller for Effective Pain Relief by Samuel Groove

ONE BALL, TWO THERAPIES These Massage Rollers provide either hot or cold treatment as needed. Freeze a ball one day, and heat it the next. However, while you can use the balls for both hot and cold massage, you may want to buy a set of two, so you can alternate heat and cold in the same massage therapy session. Alternating hot and cold therapies with a muscle roller ball can be a great way to release tight knots into relaxed muscles after a workout that included strenuous exercises