Depending on class size make one team or two teams.

every team member holds any style plank in a line side by side at front of gym.

Team member 1 leopard crawls to opposite end of gym to complete designated exercise then crawls back to line and resumes front plank position. Once they are planking next member in line goes.

If you can no longer stay up in a plank swap to a different variation. If you can no longer hold any form swap to hollow hold. No rest!

round 1: 0.04 curve
round 2: 4 scissors jumps per leg
round 3: 4 sprawls
round 4: 0.05
round 5: 5 per leg
round 6: 5
0.06/6 per/6...

13-15 minutes AMRAP
20 minutes