If your leg won't extend while sitting, it could be due to tight muscles, tendons, or ligaments, particularly around the hip or knee. Issues such as joint stiffness, injury, or conditions like Arthritis can also contribute to limited range of motion. Additionally, nerve compression or neurological conditions may affect muscle control. It's advisable to consult a healthcare professional for a proper diagnosis and treatment.
The knee helps your leg flex and extend.
It is still sitting!
There are four muscles that extend the leg. vastus lateralis, vastus medialis, vastus intermedius and rectus femoris.
The quadriceps femoris group extends the leg at the knee joint. It is responsible for straightening the knee and kicking movements.
Quadriceps will extend your lower leg.
if your sitting down
You extend the muscles neccisary, and contract others.
An inability to extend the leg would result from a loss of function of the common peroneal nerve, a branch of the sciatic nerve. This nerve provides motor function to the muscles that extend the leg and dorsiflex the foot. Injury or compression of the common peroneal nerve can lead to weakness or paralysis in these muscles, resulting in difficulty extending the leg.
Extend from the groin to the end of the foot.
extends leg; straightens knee joint
you wont lose a leg
Your leg can fly off and kill your gf sitting in the front row.