http://www.bellsofsteel.com/products/Pro-Prowler.htmlOur new Prowler getting put through the ringer by the B.O.S. Strongman crew. Sled work is essential in any athlete's training regime. Push sleds take it one step further...The Prowler will: - Rapidly enhance your anaerobic work capacity. - Shorten your recovery time. - Strip fat off. - Is great rep work for the glutes, quads, hamstrings and calves. - Amazing for GPP. - Can handle any weight you can fit on it...Get it all with B.O.S. newly designed Pro Prowlers!