Jumping Pistols
In a 9:00 window:
6 box jump-overs
6 alternating pistols (3 per leg)
12 box jump-overs
12 alternating pistols (3 per leg)
18 box jump-overs
18 alternating pistols (3 per leg)
... and so on, adding 6 reps per round to each movement until the clock runs out. 

Finished through the round of 18+3 pistols. The workout, courtesy of @scaled_fitness, was done at Hopewell playground with a 20" box (toadstools) and bar-assisted pistols. Do not touch the box, you must jump all the way over. Expect the heart rate to go up somewhat aggressively. Your task is to keep a good cadence and keep moving.