The lower leg lies between the knee and ankle and works with the upper leg and foot to help perform key functions. In the leg are a number of bones, muscles, tendons, nerves and blood vessels. These ...

The foot has a complicated anatomical structure with many parts, all of which have specific functions. Due to this complex structure, there are many conditions that can affect feet. The structure of ...

Skeletal muscle is the type of muscle that controls movement. Problems with these muscles can be minor, life-threatening, or ongoing problems that make it hard to perform basic daily activities.

Most robots rely on rigid, bulky parts that limit their adaptability, strength, and safety in real-world environments. Researchers developed soft, battery-powered artificial muscles inspired by human ...