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Your knee allows you to walk and bend your leg.
surgery that removes a part of the bone of the joint of either the bottom of the femur (upper leg bone) or the top of the tibia (lower leg bone) to increase the stability of the knee.
It means to bend your knee while supporting yourself with your other leg. Sometimes people “bend the knee” in prayer.
"It bends when you need it too. If we did not have that then you wouldn't be able to walk."what.
It's a question of pain, if you can take the pain of the metal digging into you ligament then yes. sometimes, kneeling is impossible due to where the knee replacement is and you cannot bend you leg properly.
To bend the leg so you can walk and survive
Mammals have a joint in the middle of the leg that is called a knee. In humans this joint allows the leg to bend backwards.
The flexor would be the hamstring, and gastrocnemius, which bend/flex the knee. The quadriceps, are extensors, which straighten/extend the knee.
When you straighten out your leg your tendons are tighter, and then there is your patella disabling you from doing that
Which leg do you not want to have? Bend that leg back at the knee and keep it folded behind you. Good luck keeping it that way.
The stifle is the knee joint - it allows the cow to bend the hind leg and walk.
Gastrocnemius and Soleus with leg straight, to isolate gastrocnemius bend knee.