Stability Ball: Size matters

As some of you may already know, the stability ball is one of my favorite pieces of exercise equipment. I am often asked what size ball is best. I hope the following information is helpful....

To jump or not to jump...

...That is the question...Jumps are one of the five core movements taught in the Spinning program since its inception. Jumps are potentially dangerous if done with insufficient resistance, or at out of control cadences, or when done with improper form or too quickly. Very fast jumps are a crazy move known as popcorn jumps that the Spinning program definitely does not condone.