Average Knee JMOFs in the frontal plane. The dashed lines indicate the average peak JMOFs generated during walking at a self-selective speed. The whiskers represent standard errors. Average abductor JMOFs: Tree > One-legged Balance, Wall Plank & Chair (p < 0.001, d = 1.2 – 3.3); One-legged Balance > Wall Plank & Chair (p < 0.001, d = 1.4 – 1.7). Average adductor JMOFs: Warrior II Trailing > Crescent Leading, Side Stretch Trailing, and Crescent Trailing (p < 0.001, d = 1.7 – 2.1).