Muscles
The muscular system is the roughly 600 named skeletal muscles that pull on bones to produce movement, plus the smooth muscle of the organs and the cardiac muscle of the heart.
About muscles
Gray's Anatomy (1918) groups the skeletal muscles by region — muscles of the head, neck, trunk, upper limb, and lower limb — and names each one by its shape, location, or action.
Answers in this topic
- What is the biceps called?
- What is the triceps called?
- What is the deltoid?
- What is the chest muscle called?
- What are the lats called?
- What is the trapezius?
- What are the quadriceps called?
- What are the hamstrings called?
- What is the calf muscle called?
- What is the soleus?
- What is the butt muscle called?
- What is the six-pack muscle called?
- What is the sartorius?
- What is the jaw muscle called?
- What is the neck muscle called?
- What is the eye muscle that closes the lid called?
- What is the lip muscle called?
- What are the intercostal muscles?
- What are the obliques?
- What is the brachialis?
- What is the tongue?
- What is the brachioradialis?
- What is the diaphragm?
- What is the tensor fasciae latae?
Questions
- What is the biceps called?
- A two-headed muscle on the front of the upper arm.
- What is the triceps called?
- A three-headed muscle on the back of the upper arm.
- What is the deltoid?
- A thick, triangular muscle that caps the shoulder.
- What is the chest muscle called?
- A large, fan-shaped muscle covering the front of the upper chest.
- What are the lats called?
- A broad, flat, triangular muscle of the back.
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Last verified: 2026-07-18
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