7 Things That Can Make Your Knee Give Out
Possible Causes and Treatments Several issues can cause your knees to give out. Knee weakness and instability may begin suddenly or develop slowly over time. Martin-dm / Getty Images What Are the Signs and Symptoms of Knee Weakness? Martin-dm / Getty Images With some conditions, you may only experience the symptom of having unstable knees. What Causes My Knee to Suddenly Give Out? Connective tissues called ligaments connect bones to bones and help stabilize the joint....