ISSA Exam Prep Unit 4-7 Questions and Answers 100% Correct(RATED A+)

In a concentric contraction, the muscle lengthens to produce movements - ANSWER-FALSE Kinesiology is: - ANSWER-The science or study of human movement, and the active and passive structures involved An isometric contraction is when: - ANSWER-A muscle does not lengthen or shorten as it contracts True synergy occurs when a muscle contract to stop the secondary action of another muscle - ANSWER-TRUE An example of an antagonist muscle is: Triceps during a biceps curl - ANSWER-TRUE Adduction is a movement of a body part away from the midline of the body - ANSWER-FALSE An example of flexion is the: Concentric action of a bicep curl - ANSWER-TRUE Flexion mainly occurs in which plane? - ANSWER-Sagittal plane Sagittal plane - ANSWER-Any exercise that involves movement straight forward or backward without crossing over the midline of your body Newton's second law of motion deals with force and its relationship to mass and acceleration - ANSWER-TRUE Biomechanics is the study of: - ANSWER-movement Muscular force is broken down into the components of: - ANSWER-Magnitude, Direction, Point of application, Line of action Inertia (慣性) can be categorized as: - ANSWER-Resting inertia and moving inertia, the resistance of any physical object to any change in its velocity