Squat University on Instagram: "These exercise are great for building strong quads - but what some confuse is that stronger quads = bulletproof knees. Knee health is not about the strength of your quads but the quality of your movement & the way in which the knee is loaded (influenced by the action of the ankles & hips). . Shout out @izzyvergaraa for the opening stitched video & @muscleandmotion for the amazing anatomy graphics."

Phil Hynes-Guery on Instagram: "Low step-ups are one of the best ways to strengthen your legs while going easy on your knees. 👉 Join my FREE 3-Day Challenge - link in my bio ⚠️ For general fitness education only. Always check with your doctor, move at your own pace, and perform at your own risk. #kneepainrelief #homeworkout #exercise #lowimpact"