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The gastrocnemius forms the posterior muscular wall of the knee and acts as a flexor of the knee and plantar flexor of the foot. Some other muscles that assist with the movements of the knee include the tensor fasciae latae, popliteus and the articularis genus muscles.
- Knee Joint
The ACL plays an important role in preventing hyperextension...
- Knee Joint
30 Οκτ 2023 · During movement of the knee from flexion to extension, the femoral condyles roll and glide posteriorly over the tibial plateaus owing to their greater articular surface area. The posterior gliding motion is important because without it, the femur would simply roll off the tibia before full extension is complete.
There are three muscles in the posterior compartment of the thigh: the biceps femoris and two synergistic muscles (the semitendinosus and semimembranosus). These muscles are sometimes termed the hamstring group.
2 Νοε 2023 · There are four muscles in the deep compartment of the posterior leg. One muscle, the popliteus, acts only on the knee joint. The remaining three muscles (tibialis posterior, flexor hallucis longus and flexor digitorum longus) act on the ankle and foot.
Posterior Cruciate Ligament - This ligament runs from the posterior surface of the tibia between the two posterior horns of the menisci it then runs superiorly and anteriorly and attaches to the lateral aspect of the medial femoral condyle.
30 Ιουλ 2024 · Posterior knee pain can be caused by injuries or dysfunction in the lower back and hips. Symptoms may include: Sciatic pain that radiates down into the back of your leg, knee, and/or lower leg.
21 Ιαν 2018 · Muscles. The muscles that affect the knee’s movement run along the thigh and calf. They are attached to the femur (thighbone), tibia (shinbone), and fibula (calf bone) by fibrous tissues called...
