Today's Workout: 011411By Chris Cooper / January 14, 2011 Every minute, on the minute, for 15 minutes: 2 pullups 4 toes – bar 6 pushups 8 squats 10 double-unders Fail to complete a round? Start over on the next minute, and take a 5-burpee penalty. After all 15 rounds, perform all your burpees at once.