Catapult is a gravity-defying, lower-body strengthening, high-burn workout that will push your VO2 Max levels as you put some of the largest muscle groups in the body to work. Although our legs work every day we simply can't do enough to get them stronger and more responsive, able to move us about in this Terran gravity well, with ease. Add EC. You know it. It will help.
Extra Credit: 1 minute rest between sets.