Practice test SFBFC (100% Errorless Solutions)

The term exercise physiology means the study of how a. to become a better body builder. b. the body strives to prepare for exercise. c. the body prepares for and performs exercise. d. to exercise more efficiently. correct answers C Timed runs, sit-ups, pull-ups, and push-ups, or your survivability in combat are all measurements of a. muscular strength. b. muscular endurance. c. exercise physiology. d. optimal fitness. correct answers D Which term is defined as the ability of a muscle to contract repeatedly without fatiguing or to maintain a contraction for an extended period of time? a. Muscular strength b. Muscular endurance c. Cardio-pulmonary endurance d. Flexibility correct answers B Which is a change that occurs in the heart and blood vessels as a result of regular exercise? a. Blood pressure decreases b. Breathing rate increases c. Tidal volume increases d. Breathing rate decreases at rest correct answers A Which term defines a molecule that serves as the source of energy for fueling muscle contraction? a. Adenosine tri-phosphate (ATP) b. Creatine Phosphate (CP) c. Aerobic energy pathway d. Lactic acid correct answers A Which energy pathway is used to fuel quick powerful movements that require a lot of energy right away? a. Creatine Phosphate b. Anaerobic c. Aerobic d. ATP correct answers B Which energy pathway is not activated quickly; however, since oxygen is usually available to the working muscle, it can provide energy for a long period of time? a. Creatine Phosphate b. Anaerobic