Exam 1 Fundamentals Of Kinesiology (2023) With Complete Solutions.

Kinesiology {Ans: } study of human movementorigin {Ans: } attachment of a muscle that remains relatively fixed during muscular contractionInsertion {Ans: } The attachment of a muscle tendon to a moveable bone or the end opposite the originagonist {Ans: } muscle that contracts to produce a movementantagonist {Ans: } muscles resisting the movement done by the agonistNeutralizer {Ans: } muscle that contracts to counteract the action of another muscle to prevent unwanted motion.stabilizer {Ans: } muscle that acts to stabilize a segment so the agonist can workRange of motion (ROM) {Ans: } the angular distance through which a joint can be movedActive ROM {Ans: } a joint action that is performed by the muscles that cross that jointPassive ROM {Ans: } a joint action that is performed by no intrinsic muscle activity (ex: done by PT)Resistive ROM {Ans: } joint action performed against an external resistance (ex: lifting weights)Rectilinear motion {Ans: } movement that occurs in a straight line (100m Dash)curvilinear motion {Ans: } movement in a curved path that isn't necessarily circular (200m Dash)Angular motion {Ans: } movement of an object around a fixed pointPlanes {Ans: } a 2-D surface defined by 3 points not on the same linesagittal