Designed to be used in circular motion the Hand Roller Massager can be used on any sore areas of the body to release tension. Aids in alleviating stress and fatigue on back, shoulder and neck, and any part that needs massage.With multiple targeted muscle trigger points , Suitable for the whole body, face, neck, arms, legs, calves, thighs, shoulders, back, waist and feet; Rolls easily and provides the greater relief and relaxation of your body and muscles. ovides deep tissue massage; Works deep and fast to breakup tight fascia tissue and fat cells; Trainers & physical therapists recommend using our muscle massage roller for post exercise recovery.