The escaping of gases or simply the movement of tendons and ligaments within the joint.
Possibly early arthritis. You should check with your physician.
By practicing every day. Stand Parallel to the back board. bend at knees. launch your knees up and push your arms forward at the same time and aim for the net.
Ice it and bend it occasionally. Bend it more every time
I would suggest you contact some experienced surgeon now. We refer our patients to a trained Knee Surgeons only.
bend your knees when you walk all the time so your bones can decrease.
stalk him for a couple blocks after school. then loudly call out to him "hey you! I like you" works every time
its kind of like when you crack your knuckles, cartilage in your knees under pressure against other cartilage and your weight may make them crack , may have gassy joints even
Sneeze really loudly, it sometimes works. :)
Spending a lot of time on your knees can cause pain after a while. Answer: spend less time on your knees.
yes, my neighbors have a great Pyrenees and every time i go past it it barks really loudly and won't stop but it is really nice a loves to lick people
... exerted on your body is reduced. This bending of the knees allows for a longer duration of deceleration, spreading out the force over a longer period of time. It helps to prevent injuries by absorbing more of the impact energy.
Because the knees allow for cushion for the impact. If the person kept their legs straight, there would be no cushioning, and the upper and lower leg bones would be forced into each other at the joint and possibly break. The upper leg bone can even be pushed into the hip bone the same way.