Lower Limb Muscles

The thigh (femur) is the first fixed segment of the free lower side and extends to the knee. The upper limit is in front of the groin, indicated posteriorly by the line of the plica glutealis. The lower limit is the line passing 4 cm (or 2 fingers) proximal to the base of the patella. The patella is the largest sesamoid bone and is attached to the tendon of the quadriceps femoris muscle. It is examined in 4 parts: superior, inferior, anterior and posterior. It prevents the tendon of the quadriceps muscle from rubbing against the knee joint and increases the angle of insertion of the muscle. The knee joint is formed by the condyles of the femur and tibia, with the kneecap at the front of the joint. The fibula is not part of the joint. The bony surfaces that make up the joint are of different widths. Although it is flexible, it is more important for supporting weight. The leg skeleton is made up of two bones called the tibia and fibula. The tibia is in the inner-anterior part and the fibula is in the outer-posterior part. Only the tibia is joined to the femur. This makes it a thicker bone. In living things, the gap between two bones is closed by a membrane.
The muscles of the lower limbs are essential for maintaining body movement and balance. These muscles play a role in walking, running, jumping and other daily activities. In addition, lower extremity muscles are essential for supporting body weight, maintaining balance and maintaining stability in various positions. These muscles, which have a complex anatomical structure, work together to optimise the body’s functions. Healthy and balanced lower extremity muscle function is essential for overall body performance and quality of life.