Semper Fit Basic Fitness Course -marinenet Exam Questions And Answers

Semper Fit Basic Fitness Course -marinenet Exam Questions And Answers Which of the following best defines exercise physiology? - ANS The body prepares for and performs exercise. Timed runs, sit-ups, pull-ups, and push-ups, or your survivability in combat are all measurements of - ANS optimal fitness Which of the following tests can measure a Marine's optimal fitness? - ANS Timed runs Unoxygenated blood returning from the body enters the __________ side of the heart and is then pumped through the __________ ventricle to the lungs. - ANS Right;Right As a result of regular exercise, what change occurs in the heart and blood vessels? - ANS Blood Pressure Decreases How effectively the body uses the oxygen you breathe in is measured by the - ANS VO2 Which molecule provides the energy for muscle contraction? - ANS Adenosine tri-phosphate Which statement below is true concerning the anaerobic energy pathway? - ANS Breaks down sugar molecules called glucose (carbohydrates) to produce energy. 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? - ANS Aerobic The warm-up should last approximately _______ minutes. - ANS 5 - 15 What is the goal of flexibility training? - ANS Improve the joints range of motion. Static stretching is performed by - ANS holding a stretch for 30 seconds. Which stretching method is another name for bouncing stretching and involves performing rapid, jerky, uncontrolled movement? - ANS Ballistic