It is composed of 33 spool-shaped bones called vertebrae, each about an inch thick and ... The flexors, which attach at your lumbar spine (lower back), and enable you to bend forward. Located at the ...

What Are Bones ... to bend a limb at a joint. Then, when the movement is completed, the flexor relaxes and the extensor contracts to extend or straighten the limb at the same joint. For example, the ...

Exercises to stretch and strengthen the muscles of the upper and lower leg are meant to keep these muscles flexible and strong, which is needed for good movement, balance and bone health. Improving ...

In a tibia and fibula X-ray, an X-ray machine sends a beam of radiation through the lower leg, and an image is recorded on a computer or special X-ray film. This image shows the bones (tibia and ...

An inside look at the structure of the knee. The knee is the joint where the bones of the lower and upper legs meet. The largest joint in the body, the knee moves like a hinge, allowing you to sit, ...

However, he was disappointed with the lack of anatomical instruction there. The second group of drawings are studies of specimen bones and muscles made in the summer of 1805 when Haydon was called ...

These fossils include a keystone fossil, the distal shaft of an adult humerus (lower half of the upper arm bone). “When I first saw the small humerus, I thought it was a child’s bone ...

The process takes 1 month to lengthen the bone 1 inch. Compared with acute correction, gradual lengthening or correction tends to work better for more severe problems. Reconstructive surgery Surgery ...