Trigger Point Technologies is bringing relief to thousands of athletes afflicted with Plantar Fasciitis, IT Band Syndrome, Piriformis Syndrome, and more. With their Patent Pending technology, the TP Massage Ball, Footballer, Quadballer and Baller Block are designed to treat the problem vs. the symptom. Force feeding blood and oxygen into the belly of a muscle creates elasticity, resulting in wattage, power and general comfort. The TP Quadballer's dense materials mirror the feeling of a human thumb changing shape after five to seven seconds of pressure. The trigger point of the targeted muscle is then forced to relax, relieving the spasm. Includes the TP Massage Quadballer and DVD