The knee, that bendy thing located between your thigh and calf, is a vital component of the human body. It allows us to walk, run, and squat (if you're into that sort of thing). According to our trend analysis, Knee trends are all about keeping those vital ligaments and muscles in working order. Whether it's through the use of compression gear or specialized footwear, people are clearly invested in taking care of their knees. And if you're a fitness enthusiast, there are plenty of trends related to muscle groups that impact knee health. So, if you're looking to keep your body in tip-top shape, keeping an eye on Knee trends might just give you a leg up. (See what we did there?)