Stand on a lever or kickback machine with one foot planted on the platform and the other leg attached to the lever or pad. Keep your torso upright, core engaged, and a slight bend in the standing leg. Drive the working leg straight back in a controlled motion until your hip is fully extended. Squeeze your glutes at the top, pause briefly, then slowly return to the starting position without letting the weight drop. Repeat all reps on one side before switching legs.
Log your lever standing rear kick sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.