Cindy (CrossFit benchmark workout)

As many rounds as possible in 20 minutes of 5 pull-ups, 10 push-ups and 15 air squats. The friendliest way into the benchmarks, because the clock is fixed and nobody gets left behind: everyone stops at 20 minutes and the score is rounds. That makes it a clean measure of bodyweight muscular endurance and pacing, and it shows plainly whether the push-ups or the pull-ups fade first. Twenty or more rounds is CrossFit's prescribed-level mark and 25 is elite. Newer athletes can follow its beginner version, 12 minutes of 3 ring rows, 6 assisted push-ups and 9 squats, and should cut reps rather than shorten range of motion once rest breaks grow long.