骨骼系統的結構與功能：练习题

When a football player kicks a ball, the knee joint extends. Which muscle acts as the agonist during this movement?

During a 100m sprint, an athlete relies heavily on anaerobic respiration. What is the primary by-product produced by this process that can lead to muscle fatigue?

Which of the following is a function of the skeletal system that involves the production of red and white blood cells?

Identify the specific blood vessel that carries deoxygenated blood from the heart to the lungs.

Explain why vascular shunting is necessary during a period of intense physical activity, such as sprinting.

Identify the specific type of bone classification that provides a broad surface for muscle attachment, and give one example of this type of bone found in the human skeleton.