For time:
Sets of 30-20-10
Burpee
KB Swing

100 Double-unders

Sets of 21-15-9
Pull up
DB Push Press

100 Double-unders

Sets of 15-12-9
Toes to Bar
Box Jump

21 Minute Time cap
Rx: 53/36, 40/30, 24/20”
Int: 44/26, 35/25, 20/16”
Beg: 36/22, 30/20, 16/12”