TREMOR

The combo is not a list of separate exercises, it is one chain. Each movement finishes where the next one starts. The half snatch ends overhead, lowering it puts you in the rack, from there you fold over into the bent-over row, and the kettlebells finish dead on the ground exactly where the renegade row needs them. The jumping jacks are done with the hands free, which leaves the kettlebells dead on the ground for the next round. The order also runs from most technical to least. The snatch comes first while you are freshest, and by the end of the round you are doing something that needs no skill at all. Because the work rotates through patterns, no single muscle group is what stops you. Your grip and your posterior chain get a partial break while something else works, so what limits you across the AMRAP is your conditioning rather than local failure. That is also why the combo grows one movement at a time across the four blocks: the same chain gets re-entered under more fatigue and more load each time.