saw this online.
doing it.
tomorrow.
Start by doing one body-weight squat and 10 pushups. Rest for 30 seconds, and then do 2 squats and 9 pushups. Gradually work your way up to 10 squats and down to 1 pushup. You'll complete 55 reps of each exercise by the time you're done
(http://www.thepostgame.com/blog/training-day/201110/best-cardio-workouts-youve-never-tried)
Are you in???
