Venus may sound like the kind of name that conjures up elegant beauty and studied softness but this workout will not pander to any of that. A difficulty level IV workout Venus will use every muscle you have, upping the load with each successive set as fatigue begins to set in. You will sweat. A lot. Go as high as you can in the Jump Squats, deep in the push-ups and be fast but with good form in your punches.
Extra Credit: 1 minute rest between sets.