Final answer:
The statement is true. Oxygen is crucial for energy production in muscles through aerobic respiration.
Step-by-step explanation:
The statement is true. The more oxygen the muscles receive, the more energy you have. This is because oxygen is a key component in the process of aerobic respiration, which takes place in the mitochondria of cells. Aerobic respiration is much more efficient than anaerobic glycolysis, producing ATP (adenosine triphosphate) from glucose, pyruvic acid, and fatty acids. Without a steady supply of oxygen, aerobic respiration cannot be sustained, resulting in less energy production and increased fatigue.