1. Which abdominal muscles has the unique "6-pack" structure? o What features associated with that muscles give it its distinct shape? o In 1-2 sentences, provide a description of the movements with which it is involved. o Why would exercises such as crunches, increase its strength and external visibility.
1. Which abdominal muscles has the unique "6-pack" structure? o What features associated with that muscles give it its distinct shape? o In 1-2 sentences, provide a description of the movements with which it is involved. o Why would exercises such as crunches, increase its strength and external visibility.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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2.
![**Abdominal and Pelvic Muscle Anatomy and Function**
1. **Abdominal Muscles with "6-Pack" Structure**
- **Distinct Features:** Identify features that contribute to its unique appearance.
- **Movement Description:** Provide a brief description of its role in movement.
- **Exercise Impact:** Explain why exercises like crunches enhance its strength and visibility.
2. **Other Abdominal Muscles**
- Provide detailed information on:
- **Position Relative to the Skeleton**
- **Position Relative to Other Abdominal Muscles**
- **Muscle Fiber Orientation**
- **Function**
3. **Perineum Boundaries**
- Define the boundaries.
- Identify the two regions forming the perineum.
4. **Pelvic Floor Muscles**
- List the muscles forming the pelvic floor.
- Identify those in the levator ani group.
- For each muscle, include:
- **Position Relative to the Skeleton**
- **Position Along the Pelvic Floor**
5. **Sexually Dimorphic Perineal Muscles**
- Discuss muscles differing due to sex.
- Describe variations in location and function.
6. **Abdominal and Pelvic Floor Muscle Relationship**
- Explore their interrelated functions. Consider their general roles within the body.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F02569037-fc9d-4468-9528-d80e9d506fe1%2Fcdd6e371-1a40-4f80-ac3f-320cc447844f%2Fomxjqam_processed.png&w=3840&q=75)
Transcribed Image Text:**Abdominal and Pelvic Muscle Anatomy and Function**
1. **Abdominal Muscles with "6-Pack" Structure**
- **Distinct Features:** Identify features that contribute to its unique appearance.
- **Movement Description:** Provide a brief description of its role in movement.
- **Exercise Impact:** Explain why exercises like crunches enhance its strength and visibility.
2. **Other Abdominal Muscles**
- Provide detailed information on:
- **Position Relative to the Skeleton**
- **Position Relative to Other Abdominal Muscles**
- **Muscle Fiber Orientation**
- **Function**
3. **Perineum Boundaries**
- Define the boundaries.
- Identify the two regions forming the perineum.
4. **Pelvic Floor Muscles**
- List the muscles forming the pelvic floor.
- Identify those in the levator ani group.
- For each muscle, include:
- **Position Relative to the Skeleton**
- **Position Along the Pelvic Floor**
5. **Sexually Dimorphic Perineal Muscles**
- Discuss muscles differing due to sex.
- Describe variations in location and function.
6. **Abdominal and Pelvic Floor Muscle Relationship**
- Explore their interrelated functions. Consider their general roles within the body.
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