Muscles play a crucial role in movement by contracting and relaxing in coordination with the skeletal system. Describe the different types of muscles involved in movement and explain how they work together to produce motion. Discuss the following key aspects:
1. Types of Muscles: Differentiate between skeletal, cardiac, and smooth muscles, focusing on which type is responsible for voluntary movement.
2. Muscle Pairs and Actions: Explain the concept of agonist and antagonist muscles and provide examples of how they work together (e.g., biceps and triceps in arm movement).
3. Role of Tendons and Joints: Describe how muscles attach to bones via tendons and how joint structure influences movement.
4. Nervous System Control: Explain how nerve signals trigger muscle contractions and how the brain coordinates movement.
5. Common Disorders or Injuries: Briefly mention conditions that affect muscle function, such as muscle strains or neuromuscular diseases.
