Why the Bender Ball Works Better
The Bender Ball works better than other small balls for a number of reasons. Some people think that they’ll just go to the store and buy any ball that’s on sale - but the Bender Ball isn’t just “any ball.” With the give of the ball, you can inflate or deflate it as you desire to adjust the intensity of your workout. If you deflate the ball a bit more, you’ll be able to extend your back further and add to the intensity.
The make of the ball also adds to its effectiveness for crunchless abs. The exterior of the ball provides a slip resistant surface. This guarantees that the ball will stay in place while you are exercising and you won’t have to constantly readjust it during your workout. Some other balls are too slick and can easily slide out from under you.