Z zman New member Nov 5, 2010 #1 It's called the rocky solo. I know it's obviously working the core, but is it more obliques or lower abs or what? here's an instructional page... http://magazine.stack.com/Exercises/2001/Rocky_Solo.aspx
It's called the rocky solo. I know it's obviously working the core, but is it more obliques or lower abs or what? here's an instructional page... http://magazine.stack.com/Exercises/2001/Rocky_Solo.aspx
