Question: Aerobic Exercise

Answer: During aerobic exercise, glucose in the muscles reacts with the oxygen made available through breathing to produce an energy molecule known as adenosine triphosphate (ATP).

Question: What is ATP (adenosine triphosphate)

Answer: ATP is cellular fuel. It provides muscles with the energy needed to function.

Question: What are some examples of Aerobic Exercise?

Answer: Running, bicycling, swimming, soccer, basketball, and walking.

Question: What is Anaerobic Exercise?

Answer: Anaerobic exercises only involve the strenuous exertion of a specific muscle group, the body does not require the use of oxygen to metabolize energy.

Question: What is Lactic Acid and why is it formed?

Answer: The lack of oxygen causes the muscle cells to produce lactic acid along with ATP. Lactic acid can make your muscles feel sore.

Question: Why might you feel breathless during Anaerobic Exercise?

Answer: The breathlessness that you might feel after anaerobic exercise is due to the oxygen debt within the worked muscles.

Question: What does Physical Fitness involve?

Answer: Physical fitness involves the optimal functioning of the circulatory, respiratory, and muscular systems.

Question: What are measurements of Physical Fitness?

Answer: Cardiorespiratory fitness, muscular strength and endurance, flexibility, and body composition are measurements of physical fitness.

Question: What is the most important aspect of Physical Fitness?

Answer: Cardiorespiratory fitness.

Question: What has to be maintained for 12 minutes in order for Aerobic exercise to beneficial?

Answer: Your target heart rate.