Semper Fit Basic Fitness Course Exam Study Guide with Complete Solutions

Semper Fit Basic Fitness Course Exam Study Guide with Complete Solutions Define exercise physiology - Correct Answers Exercise physiology is the science that describes, explains, and uses the body's response and adaptation to exercise training to maximum human physical potential. It includes the interaction of the heart, lungs, and muscles, and how they respond to exercise. Define optimal fitness - Correct Answers Optimal fitness refers to the best functioning level of fitness a Marine can attain. At the optimal level, the body of the Marine functions as efficiently as it can. Which factor measures a Marine's optimal fitness? - Correct Answers Optimal fitness can be measured by accomplishing missions without undue fatigue. The ability of a muscle to contract repeatedly without fatiguing. - Correct Answers Muscular Endurance The ability of the heart and lungs to work efficiently over an extended period of time and provide oxygen to the working muscles. - Correct Answers Cardiopulmonary Endurance Refers to the muscular and fat make-up of the body. - Correct Answers Body Composition The ability to move your joints comfortably through a full range of motion. - Correct Answers Flexibility The amount of force a muscle can produce. - Correct Answers Muscular Strength Blood is pumped to the lungs by the (blank) side of the heart and pumped to the body by the (blank) side of the heart. - Correct Answers Right; Left Identify six adaptations of the heart and blood vessels in response to exercise. - Correct Answers (1) The size of the heart increases making it able to pump more blood with more force.