More human anatomy diagrams: back view of muscles, skeleton, organs, nervous system Flex some muscles in our interactive body.

More human anatomy diagrams: front view of muscles, skeleton, organs, nervous system Flex some muscles in our interactive body.

Muscles play a part in every function of the body. The muscular system is made up of over 600 muscles. These include three muscle types: smooth, skeletal, and cardiac.

Find out what you need to know about your body's core, including the muscles it contains, what it does, and how to strengthen it.

Among the most impressive systems of the body is the musculoskeletal system. But how many muscles are in the human body?

A good working knowledge of anatomy for runners can help improve everything from your running form to workout efficiency.

To maintain quad muscles, it’s critical to provide them with sufficient stretching and exercise. What Are the Quad Muscles? The quadricep muscles are joined to form the patella tendon.

How “Gray’s Anatomy,” a book of drawings featuring blood vessels, muscles, the nervous system and other squeamish things, came to be one of the world’s most widely read books ...

Medically reviewed by Chris Vincent, MD Key Takeaways The ilium, a bone that forms part of the pelvis, helps bear weight and supports the spine when you stand and move.Ilium pain can be caused by ...