Researchers recruited 21 people with chronic, debilitating elbow pain. Ten of them were assigned to standard physical therapy treatment for tennis elbow; this was the control group. The other 11 also received physical therapy, but in addition were taught a choreographed exercise using the rubber bar that they practiced at home. After less than two months of treatment, the researchers terminated the experiment. The early results had been too unfair. The control group had showed little or no improvement. But the rubber-bar-using group effectively had been cured. Those patients reported an 81 percent improvement in their elbow pain and a 72 percent improvement in strength.
Visit the link for a 16 second video demonstration of the <$20 Flexbar.
