Knickerbocker's theory emphasizes on the interdependence of major players in the same industry. Imitation is the name of the game where firms try to match each other's moves to keep each other in check so as not to allow a rival gain a competitive advantage over others.
hamstrings. extend the hip and flex the knee against resistance and are important knee stabilizers. help control hip flexion in weightbearing position by contracting eccentrically when the flexion occurs in same direction as gravity as dead lift or hip=hinge position.
The main function of this muscle is to enable you to extend your leg and thigh at the hip joint. The biceps femoris allows you to lift your leg upward from the floor, to kick a ball and any other movement that requires extension of the leg away from your body.he back of your thigh is made up of hamstrings, a group of three major muscles, one of which is a muscle called the biceps femoris.