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The upper three-quarters of the patella articulates with the femur and is subdivided into a medial and a lateral facet by a vertical ledge which varies in shape. In the adult the articular surface is about 12 cm 2 (1.9 sq in) and covered by cartilage , which can reach a maximal thickness of 6 mm (0.24 in) in the centre at about 30 years of age.
The knee is a modified hinge joint, a type of synovial joint, which is composed of three functional compartments: the patellofemoral articulation, consisting of the patella, or "kneecap", and the patellar groove on the front of the femur through which it slides; and the medial and lateral tibiofemoral articulations linking the femur, or thigh bone, with the tibia, the main bone of the lower ...
The patellar tendon is a strong, flat ligament, which originates on the apex of the patella distally and adjoining margins of the patella and the rough depression on its posterior surface; below, it inserts on the tuberosity of the tibia; its superficial fibers are continuous over the front of the patella with those of the tendon of the quadriceps femoris.
To protect your knees against stress and injury, follow this series from Sam Chan, physical therapist and athletic trainer from Bespoke Treatments New York. How to Protect Your Knees in 5 Easy ...
However, there is insufficient evidence to compare the effectiveness of different types of exercises with each other, and exercises with other forms of treatment. [28] Exercise therapy is the recommended first line treatment of PFPS. [3] Various exercises have been studied and recommended. [29] Exercises are described according to 3 parameters: [8]
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Genu recurvatum is a deformity in the knee joint, so that the knee bends backwards.In this deformity, excessive extension occurs in the tibiofemoral joint.Genu recurvatum is also called knee hyperextension and back knee.
As for the training pattern to get you to that point, Wilson says that three to five strength training sessions per week, using six to 12 repetitions for three to five sets at 75 to 85 percent of ...