4 mins to AMRAP followed by 4 mins of rest
Each 4 min piece starts with rowing for calories, followed by T2Bs, and DUs
The rep count decreases in each 4 Min AMRAP.
Round 1 21,21,84
Round 2, 18,18,72
Round 3 15,15,60
Round 4 12,12,48
Score is total reps each round.