3 min of jumping rope
25 mountain climbers * then 15 jump squats
2 min of jumping rope
25 mountain climbers * then 15 jump squats
2 min of jumping rope
25 mountain climbers * then 15 jump squats
2 min of jumping rope
25 mountain climbers * then 15 jump squats
2 min of jumping rope
* 1 rep when knee returns to the starting position