Use these rollers to improve mobility and strength in the lower arms in resistance training, then turn them on muscles post-workout for some serious myofascial release. Ideal for prevention and rehabilitation of wrist and elbow injuries, such as carpal tunnel syndrome or tennis elbow and improving shoulder girdle stability. Lightweight and durable, they fit into a gym bag or suitcase for exercisers on the go, or in a desk drawer for fast relief from typing tension.