Build active hip internal rotation and abduction strength with this foundational 90/90 IR lift-off drill — a clean, honest test of how much active control you truly have over your hip's most neglected range of motion.

Seated in the 90/90 position, the rear leg sits in internal rotation. From this base, the task is straightforward but demanding — lift the rear leg off the floor and drive it into abduction, keeping the pelvis and spine completely still throughout. No rocking, no hiking, no rotating. Just pure, isolated hip control.

The 90/90 seated position creates a stable, honest environment where compensation is immediately visible. Any tilting of the pelvis or shifting of the spine signals that the hip's active range has been exceeded and the body is borrowing movement from somewhere else. The goal is to keep the torso locked while the hip does all the work — lifting and abducting the rear leg using only the internal rotators and abductors of that hip. This isolates and trains the muscles responsible for controlling IR and abduction range, building the active capacity that passive stretching alone can never develop.

This should feel like a sharp, concentrated effort deep in the back hip and outer glute of the working leg. The lift may be small — even just a few centimeters off the floor — and that is completely correct. What matters is that the movement is clean, uncompensated, and fully muscle-driven. No rocking, no tilting, no cheating. Over time, this drill builds the active hip control needed for athletic performance, smooth rotational movement, and long-term hip health.