The majority of muscles in the leg are considered long muscles , in that they stretch great distances. As these muscles contract and relax, they move skeletal bones to create movement of the body. The action refers to the action of each muscle from the standard anatomical position. In other positions, other actions may be.
In human anatomy, the lower leg is the part of the lower limb that lies between the knee and the ankle. The term lower limb or lower extremity is commonly used to describe all of the leg.
The quadriceps and hamstring muscles work in combination to straighten and bend the leg. The adductor muscles pull the legs together. There are several muscle groups in the upper leg anatomy, each of which contains multiple individual muscles.
However, many of the leg muscles share functions with other leg muscles. The muscle groups can work independently for specific movements. They have a lot to do with how your hips move.
In clinical anatomy the thigh muscles are divided into three groups: Anterior muscles extend your legs and flex your thighs. The thigh muscles don’t just move your legs.