Superficial muscles anterior view labeling diagram for educational purposes.
Diagram of superficial muscles of the human body, anterior view, with numbered labels for muscle identification.
JPG
964×1357
157.5 KB
Free · Personal Use
Quality Assured by Worksheets Library Team
Reviewed for educational accuracy and age-appropriateness
ID: #488153
⭐
Show Answer Key & Explanations
Step-by-step solution for: Label Muscles Worksheet | Human muscle anatomy, Human body ...
▼
Show Answer Key & Explanations
Step-by-step solution for: Label Muscles Worksheet | Human muscle anatomy, Human body ...
The image provided is a labeled diagram of the superficial muscles of the human body, viewed from the anterior (front) perspective. The task is to identify and name each muscle or muscle group based on the numbered labels.
Below is the solution with explanations for each numbered label:
---
- Location: Forehead region.
- Function: Elevates the eyebrows and wrinkles the forehead.
- Location: Surrounds the eyes.
- Function: Closes the eyelids and helps in blinking.
- Location: Near the sides of the nose.
- Function: Compresses the nostrils and assists in facial expressions.
- Location: Extends from the cheekbone to the corner of the mouth.
- Function: Pulls the corners of the mouth upward, contributing to smiling.
- Location: Cheek area, near the jaw.
- Function: Closes the jaw and aids in chewing.
- Location: Covers the lower part of the face and neck.
- Function: Pulls down the lower lip and wrinkles the skin of the neck.
- Location: Neck, extending from the sternum and clavicle to the skull.
- Function: Rotates and flexes the head.
- Location: Chest area.
- Function: Adducts and flexes the arm; assists in breathing.
- Location: Shoulder region.
- Function: Abducts the arm and assists in flexion and extension.
- Location: Upper arm, anterior side.
- Function: Flexes the elbow and supinates the forearm.
- Location: Lateral chest wall, near the ribs.
- Function: Protracts and stabilizes the scapula during arm movements.
- Location: Abdominal wall, running vertically.
- Function: Flexes the trunk and compresses the abdomen.
- Location: Abdominal wall, lateral aspect.
- Function: Assists in trunk rotation and compression of the abdomen.
- Location: Upper arm, deep to the biceps.
- Function: Primarily flexes the elbow.
- Location: Upper arm, medial side.
- Function: Assists in flexing and adducting the arm.
- Location: Back of the upper arm.
- Function: Extends the elbow.
- Location: Forearm, near the elbow.
- Function: Pronates the forearm and assists in flexing the elbow.
- Location: Forearm, near the thumb side.
- Function: Flexes the wrist and assists in pronation.
- Location: Forearm, near the palm.
- Function: Assists in flexing the wrist (present in about 80% of people).
- Location: Front of the thigh.
- Function: Extends the knee and straightens the leg.
- Location: Thigh, running obliquely from the hip to the knee.
- Function: Flexes and abducts the thigh; assists in rotating the leg.
- Location: Inner thigh.
- Function: Adducts and flexes the thigh; assists in knee flexion.
- Location: Outer thigh, near the hip.
- Function: Stabilizes the knee and assists in hip abduction and flexion.
- Location: Posterior calf.
- Function: Plantarflexes the ankle and flexes the knee.
- Location: Posterior calf, deep to the gastrocnemius.
- Function: Plantarflexes the ankle.
- Location: Anterior shin.
- Function: Dorsiflexes the ankle and inverts the foot.
- Location: Lateral shin.
- Function: Everts the foot and plantarflexes the ankle.
---
\[
\boxed{
\begin{array}{ll}
1. & \text{Frontalis} \\
2. & \text{Orbicularis Oculi} \\
3. & \text{Nasalis} \\
4. & \text{Zygomaticus Major} \\
5. & \text{Masseter} \\
6. & \text{Platysma} \\
7. & \text{Sternocleidomastoid} \\
8. & \text{Pectoralis Major} \\
9. & \text{Deltoid} \\
10. & \text{Biceps Brachii} \\
11. & \text{Serratus Anterior} \\
12. & \text{Rectus Abdominis} \\
13. & \text{External Oblique} \\
14. & \text{Brachialis} \\
15. & \text{Coracobrachialis} \\
16. & \text{Triceps Brachii} \\
17. & \text{Pronator Teres} \\
18. & \text{Flexor Carpi Radialis} \\
19. & \text{Palmaris Longus} \\
20. & \text{Quadriceps Femoris} \\
21. & \text{Sartorius} \\
22. & \text{Gracilis} \\
23. & \text{Tensor Fasciae Latae} \\
24. & \text{Gastrocnemius} \\
25. & \text{Soleus} \\
26. & \text{Tibialis Anterior} \\
27. & \text{Peroneus Longus} \\
\end{array}
}
\]
Below is the solution with explanations for each numbered label:
---
1. Frontalis
- Location: Forehead region.
- Function: Elevates the eyebrows and wrinkles the forehead.
2. Orbicularis Oculi
- Location: Surrounds the eyes.
- Function: Closes the eyelids and helps in blinking.
3. Nasalis
- Location: Near the sides of the nose.
- Function: Compresses the nostrils and assists in facial expressions.
4. Zygomaticus Major
- Location: Extends from the cheekbone to the corner of the mouth.
- Function: Pulls the corners of the mouth upward, contributing to smiling.
5. Masseter
- Location: Cheek area, near the jaw.
- Function: Closes the jaw and aids in chewing.
6. Platysma
- Location: Covers the lower part of the face and neck.
- Function: Pulls down the lower lip and wrinkles the skin of the neck.
7. Sternocleidomastoid
- Location: Neck, extending from the sternum and clavicle to the skull.
- Function: Rotates and flexes the head.
8. Pectoralis Major
- Location: Chest area.
- Function: Adducts and flexes the arm; assists in breathing.
9. Deltoid
- Location: Shoulder region.
- Function: Abducts the arm and assists in flexion and extension.
10. Biceps Brachii
- Location: Upper arm, anterior side.
- Function: Flexes the elbow and supinates the forearm.
11. Serratus Anterior
- Location: Lateral chest wall, near the ribs.
- Function: Protracts and stabilizes the scapula during arm movements.
12. Rectus Abdominis
- Location: Abdominal wall, running vertically.
- Function: Flexes the trunk and compresses the abdomen.
13. External Oblique
- Location: Abdominal wall, lateral aspect.
- Function: Assists in trunk rotation and compression of the abdomen.
14. Brachialis
- Location: Upper arm, deep to the biceps.
- Function: Primarily flexes the elbow.
15. Coracobrachialis
- Location: Upper arm, medial side.
- Function: Assists in flexing and adducting the arm.
16. Triceps Brachii
- Location: Back of the upper arm.
- Function: Extends the elbow.
17. Pronator Teres
- Location: Forearm, near the elbow.
- Function: Pronates the forearm and assists in flexing the elbow.
18. Flexor Carpi Radialis
- Location: Forearm, near the thumb side.
- Function: Flexes the wrist and assists in pronation.
19. Palmaris Longus
- Location: Forearm, near the palm.
- Function: Assists in flexing the wrist (present in about 80% of people).
20. Quadriceps Femoris
- Location: Front of the thigh.
- Function: Extends the knee and straightens the leg.
21. Sartorius
- Location: Thigh, running obliquely from the hip to the knee.
- Function: Flexes and abducts the thigh; assists in rotating the leg.
22. Gracilis
- Location: Inner thigh.
- Function: Adducts and flexes the thigh; assists in knee flexion.
23. Tensor Fasciae Latae
- Location: Outer thigh, near the hip.
- Function: Stabilizes the knee and assists in hip abduction and flexion.
24. Gastrocnemius
- Location: Posterior calf.
- Function: Plantarflexes the ankle and flexes the knee.
25. Soleus
- Location: Posterior calf, deep to the gastrocnemius.
- Function: Plantarflexes the ankle.
26. Tibialis Anterior
- Location: Anterior shin.
- Function: Dorsiflexes the ankle and inverts the foot.
27. Peroneus Longus
- Location: Lateral shin.
- Function: Everts the foot and plantarflexes the ankle.
---
Final Answer:
\[
\boxed{
\begin{array}{ll}
1. & \text{Frontalis} \\
2. & \text{Orbicularis Oculi} \\
3. & \text{Nasalis} \\
4. & \text{Zygomaticus Major} \\
5. & \text{Masseter} \\
6. & \text{Platysma} \\
7. & \text{Sternocleidomastoid} \\
8. & \text{Pectoralis Major} \\
9. & \text{Deltoid} \\
10. & \text{Biceps Brachii} \\
11. & \text{Serratus Anterior} \\
12. & \text{Rectus Abdominis} \\
13. & \text{External Oblique} \\
14. & \text{Brachialis} \\
15. & \text{Coracobrachialis} \\
16. & \text{Triceps Brachii} \\
17. & \text{Pronator Teres} \\
18. & \text{Flexor Carpi Radialis} \\
19. & \text{Palmaris Longus} \\
20. & \text{Quadriceps Femoris} \\
21. & \text{Sartorius} \\
22. & \text{Gracilis} \\
23. & \text{Tensor Fasciae Latae} \\
24. & \text{Gastrocnemius} \\
25. & \text{Soleus} \\
26. & \text{Tibialis Anterior} \\
27. & \text{Peroneus Longus} \\
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of muscle worksheet for anatomy.
