I really enjoy it, it really is for all fitness levels. I'm a fat guy that's not in great shape but its helping me get in much better shape. I workout side by side with people who are in unbelievable shape. The workouts are made for you to push yourself as hard as you can.
"There has never been an occasion where a people gave up their weapons in the interest of peace that didn't end in their massacre." Louis L'Amour