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.
Only the long head of the biceps femoris, which originates in the pelvis â and therefore crosses the hip joint â causes hip extension. The long head of the bicep femoris is a weaker knee flexor when the hip is extended, and a weaker hip extender when the knee is flexed because of active insufficiency.hen the knee is semi flexed, the Biceps femoris has a tendency to rotate the leg slightly outward â external rotation. The external rotation can cause the feet to turn outward and seems to be a common sign of fatigue, visible by observing a walking gait.