The Yoga Tune Up Therapy Balls measure at about 2 1/2" in diameter each and are made of a special rubber that grips at your skin, grabs at multiple layers of muscles, and rubs out adhesion's and tension, providing a deep tissue massage.
Includes mesh drawstring snug-grip tote.
 
The therapy Ball System provides targeted self-massage trigger point therapy by using specially designed high grip rubber balls and focused movement routines that help penetrate through layers of skin and muscle to massage deeply into your high tension areas.
 
Help Relieve:
Stiff Neck & Headaches
TMJ/Tight Jaw
Frozen Shoulder
Sciatica & Back Pain
Tight Hips & Hamstrings
IT Band Syndrome
Plantar Fasciitis & Foot Pain 
And so much more!