Answer Happy

Question Completion Status: QUESTION 21 You are lying prone on the floor with your knee fully extended. What type of contraction is occurring at the hamstrings when you very slowly flex your knee to 90 degrees? Eccentric contraction Concentric contraction No contraction, the hamstrings are relaxed O Isometric contraction QUESTION 22 When opposite actions occur simultaneously at both joints of a biarticular muscle, the movement pattern is: O concurrent O this type of movement is not possible countercurrent antagonistic O You flex your right hip and extend your right knee to kick a ball. Those muscles of the core and hips which act to keep your pelvis fixed during the kick are acting as what? O Agonists QUESTION 23 Antagonists Assistors Stabilizers QUESTION 24 1 points 1 points 1 points 1 points Saved Saved