Uncompensated Trendelenburg pattern Published on April 11, 2016 in “If You Can’t Do This Exercise, You Will Get Hurt:” Hip Stability And Alignment For Trail RunnersFull resolution (209 × 278) < Previous This is an example of an Uncompensated Trendelenburg pattern, where the pelvis shifts right to help stabilize a weak, unstable right leg. This causes the trunk to compensate left, creating a ‘Leaner.’