Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

9. Muscle Tissue

Introduction to Muscles and Muscle Tissue

Anatomy & Physiology

9. Muscle Tissue

Introduction to Muscles and Muscle Tissue

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

What are antagonistic muscles?

Muscles that are responsible for involuntary movements

Muscles that work in pairs to produce opposite movements at a joint

Muscles that contract to produce movement and do not require a counterpart

Muscles that stabilize a joint and prevent unwanted movement

Previous problemNext problem

Verified step by step guidance

Understand the concept of antagonistic muscles: These are pairs of muscles that work together to produce opposite movements at a joint.

Identify the role of each muscle in the pair: One muscle contracts to produce movement, while the other muscle relaxes to allow the movement.

Consider examples of antagonistic muscle pairs: For instance, the biceps and triceps in the arm are antagonistic muscles. When the biceps contract, the arm bends, and when the triceps contract, the arm straightens.

Recognize the importance of antagonistic muscles: They are crucial for controlled and smooth movements, preventing injury by stabilizing joints.

Differentiate antagonistic muscles from other types: Unlike muscles responsible for involuntary movements or those that stabilize joints, antagonistic muscles specifically work in pairs to create opposite actions at a joint.