Get fit while you sit. ErgoErgo lets you sit as nature intended, moving gently from your center. Based on the principle of an exercise ball, ErgoErgo helps strengthen your core muscles, decrease back pain, and improve your circulation. Perfect for the home, office, classroom, library, fitness studio. hotel rooms, restaurants. Visit us at www.ergoergo.com.
Are you supposed to swivel to work out or can you just sit on it?
eclara99 1 year ago