Final answer:
The terms aerobic, anaerobic, ATP, muscle glycogen, fat, amino acids, carbohydrates, carbohydrate loading, and CP are key to understanding how different nutrients and metabolic processes provide energy during various types of exercise.
Step-by-step explanation:
To understand how the food you eat fuels your body during exercise, consider how different macronutrients and metabolic processes contribute to energy production. Here are the terms that best complete the sentences:
- Cardiorespiratory exercise, also known as aerobic exercise, uses oxygen and typically involves using large muscle groups during continuous activities.
- Your body produces energy under anaerobic conditions during the first few seconds of intense exercise.
- When the end phosphate is hydrolyzed from an ATP molecule, ADP is formed, and energy is released.
- Muscle glycogen is stored in the muscles and is broken down to replenish ATP stores.
- When participating in low-intensity activities over a long period of time, the body primarily uses fat for energy.
- A small amount of amino acids can be utilized for energy production during endurance events, but their primary role is to promote muscle growth and help with repair.
- Your body burns carbohydrates for energy during every type of exercise that lasts longer than three seconds. Intensity and duration of exercise will affect the percentage of energy that is derived from this source.
- Endurance athletes may use a training strategy known as carbohydrate loading to maximize their body's glycogen stores.
- The body's preferred carbohydrate source for energy during very high intensity exercise is CP.