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

1. Introduction to Anatomy & Physiology

What is Anatomy & Physiology?

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

What is Anatomy & Physiology?

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

Which of the following best defines muscular endurance?

The flexibility of a muscle to stretch beyond its normal range.

The speed at which a muscle can contract and relax.

The ability of a muscle to sustain repeated contractions over time without fatigue.

The amount of force that can be exerted by a single contraction of the muscle.

Previous problemNext problem

Verified step by step guidance

Step 1: Begin by understanding the concept of muscular endurance. Muscular endurance refers to the ability of a muscle or group of muscles to perform repeated contractions over an extended period without experiencing fatigue.

Step 2: Compare muscular endurance to other related terms such as muscular strength (the maximum force a muscle can exert in a single contraction) and flexibility (the ability of a muscle to stretch beyond its normal range). This helps differentiate the concepts.

Step 3: Evaluate the options provided in the question. Eliminate choices that do not align with the definition of muscular endurance, such as flexibility, speed of contraction, or maximum force exerted.

Step 4: Focus on the correct definition: 'The ability of a muscle to sustain repeated contractions over time without fatigue.' This matches the concept of muscular endurance.

Step 5: Reinforce the understanding by considering real-life examples, such as activities like running, cycling, or swimming, which require sustained muscle contractions over time.