Written by Super User on 19 October 2011. Treaties and agreements between nations in the world were codified into law by the Vienna convention and Kenya being a signatory is bound by it.
Top 10 unbelievable historical concurrencies. A locked knee is a condition where, on bending the knee, it becomes fixed in position, often at a 45 degree angle, and the person is unable to straighten the leg or bend it any farther. It is usually possible to maneuver the leg back into a straightened position using the hands.
Describe the muscles that enable the knee joint to move. At full extension tibia and femur lock into position providing stability in the leg and improving load bearing capacity.The popliteus muscle at the back of the leg unlocks the knee by rotating the femur on the tibia, allowing flexion of the knee.