Get off the floor! Sean Croxton of www.undergroundwellness.com and Todd Durkin of http demonstrate and awesome core/abdominal workout from a standing position. Personal Training with Sean available at Fit Athletic San Diego: fitathletic.com Schedule YOUR consultation with Sean by emailing sean@undergroundwellness.com Please visit our websites! www.undergroundwellness.tv http www.theuwstore.com http www.twitter.com www.facebook.com www.facebook.com