Katie St.Clair - CSCS, CPT on Instagram: "These are just a few of the exercises I like to use with my clients to work on rotation of the knee. I find most of my clients with knee problems tend to be biased into femoral IR and tibial ER. Of course this is not always the case. The first exercise uses both tibial IR and ER and the second and third bias more tibial IR. Improving relative motion at any joint can be a game changer for so many people because it allows them not to cheat their way throug