In a lab tucked away in Poland, a group of engineers is quietly redefining what it means to build a robot. Not with circuits ...

The robots run on a hydraulic system powered by a compact pump, called a “hydraulic heart,” which uses water to move the ...

The history of purposeful stretching can be traced back many centuries. Stretching was used by soldiers and competitors in the Greek and Roman empires, as well as in ancient yoga and martial arts ...

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 people know the term "range of motion," either from elementary school gym class or through participation in sports. Full range of motion is also an easy concept to understand, implement and ...

Though many people experience muscle twitching, it's often incorrectly identified as a muscle spasm. While both are involuntary contractions of a muscle, muscle spasms and muscle twitching aren't ...

Calves might be small muscles, but they pack a huge payoff. Strengthening them can boost power, protect your joints, and help ...

Science writer Mary Roach chronicles both the history and the latest science of body part replacement in her new book. She ...

Deb Hipp is a freelance health and medical writer and editor who lives in Kansas City, Missouri. She is a former investigative reporter with more than 25 years of experience as a journalist and writer ...

People with sartorius muscle pain may have pain in their knee or the front of their hip. Certain exercises can help strengthen the muscle and reduce pain. The sartorius is the longest muscle in a ...

There's an idea that larger muscles burn a lot more energy while at rest. But is that true? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. While ...