Knockout Workout - Upper body work does not always have to have pull ups and push ups nor does it require weights. A dynamic approach that employs shadow boxing moves and precise martial arts techniques pushes the muscles to work in both concentric and eccentric ways increasing effective power and speed. Don't spare yourself, the Knockout workout is here to help you.
Critical Hit, Level III. When put together in the right combo that loads muscle groups and taxes the aerobic system combat skills are the fastest way there is to achieve gains in speed, balance, coordination and power. It loads the body's major muscle groups, taxes VO2 capacity and tests endurance and recovery time. Put this one on your horizon and work at it until you can do it with a smile all the way. Extra Credit: 1 minute rest between sets.