The Bender Ball: What It Is
The Bender Ball, is a 9-inch inflatable plastic exercise ball used to perform a variety of abdominal and Barre/Pilates type exercises. The ball was developed by trainer Leslee Bender.
The Bender Ball gives you a greater range of motion during exercise the ball provides an abdominal workout that’s up to 408% more effective than ordinary crunches. This soft, flexible Bender ball produces a higher intensity workout than you can get with large exercise balls.