Find a 1RM Thruster
4 minute AMRAP:
15 Thrusters (100 / 65 lbs)
15 Chest to bar Pull-ups
*4 minute bonus for every 90 reps (3 rounds) completed.
This can be scaled down to any ability. However, if you scale there will be no time bonus for completed 90 reps.
Tabata Supermans and Russian KB Swings