5 minute warmup on treadmill or bike…..followed by 10 minutes of 1 minute hard/30 sec easy
12 minutes of (1 minute rowing machine/1 minute pushups/1 minute crunches). Rest 2 minutes.
Then, 12 minutes of (1 minute burpees, 1 minute set of max pullups or low row, 1 minute squat to overhead press).
Stretch for 5 minutes. This is a great workout to grab a partner and switch exercises each minute!