How to Choose and Use Swiss Balls Correctlyhttp://articles.mercola.com/sites/articles/archive/2004/08/14/swiss-ball.aspxBy Paul Chek, HHP, NMT Founder, C.H.E.K. Institute Although relatively new to the fitness industry, Swiss Balls have been used in rehabilitation for nearly 40 years. These large, inflatable balls are now being used successfully in exercise and conditioningenCommunityServer 2008.5 SP1 (Build: 31106.3070)