Neuroscientists report that they can inhibit muscle contractions by shining light on spinal cord neurons. The researchers studied mice in which a light-sensitive protein that promotes neural activity ...

Different types of stretches affect your physical body in different ways, encouraging flexibility and mobility. Here's what ...

All animals move -- cheetahs faster, snails more slowly. Muscle contractions are the basis of movement in many, but not all, species. Some animal groups don't have any muscles at all, as they branched ...

It's not Pilates, yoga, or an expensive way to do strength training at home. Chances are, you're already doing it - but you ...

When muscle cells are viewed under the microscope, one can see that they contain a striped pattern (striations). This pattern is formed by a series of basic units called sarcomeres that are arranged ...

For the most part, we look askance at anything that dubs itself a "hack" that can help you reach your fitness goals. When it comes to training, consistency is really the name of the game, and ...