origin and insertion2 Rectus femoris anatomy Rectus Femoris: A Key Muscle for Hip and Knee MovementWhat is the Rectus Femoris?The rectus femoris, located at the front of the thigh, is a large muscle that is part of the quadriceps along with the vastus lateralis, vastus medialis, and vastus intermedius. It plays a primary role in extending the knee. Additionally, the rectus femoris is unique in that it also crosses both the knee and hip joi.. 2025. 1. 28. Serratus Anterior Muscle anatomy Serratus Anterior MuscleWhat is the Serratus Anterior?The serratus anterior is a fan-shaped muscle located on the lateral side of the thorax. It lies deep to the pectoralis major and minor muscles, and beneath the subscapularis, which is separated from the serratus anterior by a lubricating bursa called the supraserratus bursa.By placing your hand between the pectoralis major and latissimus dors.. 2025. 1. 27. 이전 1 다음
