The thigh curl, often performed on a machine or with resistance bands, involves bending the knees to bring the heels toward the glutes while keeping the upper body stable. This exercise primarily targets the hamstring muscles located at the back of the thigh, helping to strengthen and tone them. It can also engage the calves and glutes to some extent, depending on the variation used. Proper form is essential to avoid injury and maximize effectiveness.
The leg extension exercise primarily targets the quadriceps muscle group in the front of the thigh.
The muscle of the thigh are classified into three groups, anterior group, posterior group, and interior or adductors group. There are four muscle on the anterior group - quadriceps femoris- and their function is to extend the knee or extend the thigh depend on what part of the muscle don't move. Those muscle are the rectus femorarlis, vastu intermedius, vastu medialis, and vastus lateralis. The muscle that flex the knee are located on the back of the thigh and form the posterior group. They are the biceps femoris, semitendinousus, and the semimembranosus, better known as Hamstring.
The muscle of the thigh are classified into three groups, anterior group, posterior group, and interior or adductors group. There are four muscle on the anterior group - quadriceps femoris- and their function is to extend the knee or extend the thigh depend on what part of the muscle don't move. Those muscle are the rectus femorarlis, vastu intermedius, vastu medialis, and vastus lateralis. The muscle that flex the knee are located on the back of the thigh and form the posterior group. They are the biceps femoris, semitendinousus, and the semimembranosus, better known as Hamstring.
Quadriceps muscle or thigh muscle.
The two anterior aspects of the upper thigh are the quadriceps femoris muscle group and the sartorius muscle. The quadriceps femoris group is a large muscle that covers the front of the thigh and is responsible for extending the knee joint. The sartorius muscle is the longest muscle in the body and helps with flexing the hip and knee joints and rotating the thigh.
The muscle group is called the Quadriceps
hamstrings
The gluteal muscles.
Quadriceps
The quadriceps femoris.
forearm
The leg curl whether standing or sitting works the hamstring muscles, biceps femoris, which are on the back of the thigh.