Why does knee pain occur when squatting and standing up?

When you squat or stand up, your knee bears a lot of weight and moves through a wide range of angles. If your knee is not aligned properly or if your muscles are not strong or flexible enough, the kneecap (patella) might not move smoothly. This can lead to extra pressure on the joint and hurt the tissues around it, which is one possible cause of pain.

Studies have shown that different types of squats, such as those performed on a decline board, change the way the muscles around your knee work. Changes in muscle activity and the forces across the knee joint may overload the patellofemoral area (the area where your kneecap joins the thigh bone), leading to discomfort.

In other words, if your body isn't using the right muscles at the right time, or if you use a squat technique that puts too much strain on the knee, you may experience pain, especially when transitioning from the squat to standing up. Good technique, balanced muscle strength, and proper alignment are important to help minimize this knee pain. If you're experiencing persistent knee discomfort, consider taking a free symptom checker test to better understand what might be causing your pain and when you should seek medical attention.