Wrist Massager System Similar to hand reflexology points, the trigger is compressed into the palm and back of the hand with an electronic system that kneads the hand for a comfortable, spa-like massage. Reduce stress and relax muscles without having to see your massage therapist. Recommended by users, massage therapists, wellness professionals, musicians, athletes, and computer professionals. Trigger Point therapy will help roll your hand, wrist, arm, or forearm pain away. The leading cost effective handheld massager for everyday joint discomfort works great in the office or at home. A team of physical therapists found the massager that can help provides soothing comfort and discomfort in the hands; Its relaxing rhythm helps relieve tension, stress, and fatigue associated with extended keyboard and mouse use.