AMRAP 6 minutes of:
15 calories, assault bike
15 v-ups

AMRAP 6 minutes of:
15 calories, assault bike
15 hollow rocks

AMRAP 6 minutes of:
max calories, assault bike

*Rest 5 minutes between each

A: 3 rounds + 6 calories
B: 3 rounds
C: 74 calories

Notes: Tried to find balance between blowing out on the bike and pacing too much. Completed 15 cals in 1:00-1:03 most rounds. The 6 minute AMRAP was awful and I didn't have anything left in my legs.