cog
04-07-2012, 07:00 PM
Louie Simmons improved his reverse hyper,and has another device called an inverse curl machine.He also has a dual pendulum reverse hyper.
http://www.westside-barbell.com/products/index.php?c=9&p=395
http://www.westside-barbell.com/products/index.php?c=9&p=395