Daily Archives: April 2, 2011


Power Balance Bracelet Does Not Improve Tennis Performance

You have probably seen the colorful rubber bracelets with a magnet, which are supposed to improve your balance, strength and flexibility. They cost around $30. Can they really help you with your tennis fitness and performance? The American Council of Exercise (ACE) sponsored a study to help determine if wearing a Power Balance bracelet will indeed enhance your performance. John […]