ISSA Final Exam Prep Questions and Answers 2023 (Graded A+)

ISSA Final Exam Prep Questions and Answers 2023 (Graded A+) The main purpose of the respiratory system is? correct answerTo supply oxygen to the body, To eliminate carbon dioxide in the body, To regulate the body's pH balance The human adult skeleton has how many bones? correct answer206 T/F There are 80 bones in the Axial Skeleton? correct answerTrue This type of joint permits a wide range of movement in ONE plane? correct answerHinge Joint Tendons connect bone to bone? T/F correct answerFalse What are extensions to muscles fibers and connect muscle to bone? correct answerTendons The points of muscle attachment are known as the? correct answerinsertion and origin The origin is the distal attachment of a muscle? T/F correct answerFalse These sense organs measure the strain in a muscle and can be used to pre-set the tension of muscles. correct answerMuscle spindles Myofibrils are constructed of overlapping strands of protein polymers called? correct answeractin and myosin What is the byproduct of glucose and glycogen metabolism in anaerobic muscle energetics? correct answerLactic Acid Type 1 muscle fibers are aerobic? T/F correct answerTrue Type 2 muscle fibers are slow twitch muscle fibers? T/F correct answerFalse Cardiovascular exercise results in: correct answerMitochondrial adaptations, capillary capacity adaptations Muscular hypertrophy is an? correct answerincrease in muscle fiber size What is kinesiology? correct answerthe science or study of movement, and the activity and passive structures involved. What is an example of an antagonist muscle? correct answerTriceps during a biceps curl The angle of pull is? correct answerthe variance of force at different points in the range of motion of an exercise. A lever is defined as? correct answera rigid bar that turns around an axis of rotation or fulcrum Biomechanics is: correct answerthe study of movement Musculoskeletal deviations can result in? correct answerpoor muscle balance, poor flexibility, and improper spinal alignment Excessive lateral curvature of the spinal column is known as? correct answerscoliosis What should be the prime focus in a fitness activities? correct answerposture The knee is stabilized on the anterior side by which muscles? correct answerQuadriceps In a concentric contraction the muscles shorten to produce movements. T/F correct answerTrue The antagonist muscle is one that has an action directly opposite to that of the agonist. T/F correct answerTrue Muscle force is broken down into the components of: correct answermagnitude, direction, application of force, line of force Newton's Third Law of Motion deals with force and its relationship to mass and acceleration. T/F correct answerFalse A high development of the agonist-antagonist function is essential to the development of a well-aligned and balanced body. T/F correct answerTrue The hamstrings muscles are a two joint muscle that act as the knee and the hip. T/F correct answerTrue The angle of Q represents: correct answerstarting strength New trainees should ___ through the sticking point and ___ during the less strenuous portion of the lifts correct answerexhale, inhale The purpose of the general warmup is to? correct answerincrease the functional potential of the body as a whole What should be considered when working on exercise machines? correct answerrange of motion, adjustability, balance Strength is our ability to contract our muscles with maximum force given certain constraints. T/F correct answerTrue The Valsalva Maneuver involves expiring against a closed glottis and when combined with contracting muscles of the abdomen and ribcage creates rigidity in the entire torso. T/F correct answerTrue What are the three types of basic grip used in weight training? correct answerneutral, supinated, pronated A supinated grip would be palms down (T/F) correct answerFalse What are the major factors that effect strength? correct answerstructural, physiological, psychoneural, environmental A pronated grip would be palms up. T/F correct answerFalse