Rotating exercises at the change is song.

Groups of 3.

On man is always drumming (air chair with extended arms beating non existing drums with coupons in hands

The other 2 guys rotate, one travels whole one does reps.

1 burpees, bear crawl out run baxk

2 big boy sit-ups, lunges out and baxk

3 star jumps, sprint 3 times

4 planks,, bear crawl out lung back

5 Bobby hurley., lung both ways

6 mountain climbers,  beer crawl out run back