Teams of two.
With 40:00 on the clock, perform:
300/270/240 Calorie relay row (3×50/40 calories each partner)
Then with remaining time, AMRAP of:
40 American KB swing (53,35) RX+(70,53)
30 Front squat (115,80) RX+(135,95)
20 Burpee box jump (24,20) RX+(30,24)