Which exercises are most effective for your pecs? What to know.

MIT researchers have developed a way to help people with amputation or paralysis regain limb control. Instead of using electricity to stimulate muscles, they used light. Here, Guillermo Herrera-Arcos ...

Muscular hypertrophy refers to growing your muscle cells. Read on to learn how to achieve muscle growth from exercise and diet. Share on Pinterest Hypertrophy is an increase and growth of muscle cells ...

Building muscles: Muscle stem cells (their nuclei marked in blue) gradually alter their structure and function, becoming adult muscle cells (whose nuclei turn red). Those cells will eventually fuse ...

The benefits of leading an active lifestyle are wide-ranging and increasingly well-established, but there is still plenty we can learn by drilling into the details of its long-term impacts on the ...

Doctors may recommend exercises and stretches to help a person strengthen the muscles around the knee. This can help to support the knees and reduce pain. People of all ages can experience knee pain.

Fifth-grade students at Rockford Elementary School got a chance for some hands-on learning recently. The students how muscles work by dissecting chicken wings and observing how muscles, tendons, and ...