If your knees feel stiff after sitting for a while, this one’s for you! In this short video, physical therapist Laurie Kertz Kelly shows a simple “sitting sliders” exercise that helps spread the fluid inside your knees, easing stiffness, reducing discomfort, and keeping your joints happy and mobile. It’s amazing how such gentle movement can make such a big difference. Laurie will be teaching even more helpful, easy-to-do exercises like this in her upcoming class: 💜 Build Stronger, Healthier Kne