8 min AMRAP:
10 cal bike
10 thrusters @ 55
8 box jump over @ 20"
[3 rounds + 9 reps]

60 sec rest

6 min AMRAP:
8 cal bike
8 thrusters
6 box jump overs
[3 rounds + 0 reps]

60 sec rest

4 min AMRAP:
6 cal bike
6 thrusters
4 box jump overs
[3 rounds + 0 reps]