Building muscle depends on several factors and isn't something that'll happen overnight after just one workout.

Walking represents one of humanity’s most fundamental movements, yet its potential for muscle development remains surprisingly underappreciated. While often relegated to the category of light cardio ...

New research describes how nerve cells and muscle cells communicate through electrical signals during development -- a phenomenon known as bioelectricity. The communication, which takes place via ...

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...

A classic gym exercise may not be as effective as you think. Science-backed insights now explain why changing the way you train your calves can lead to bigger gains in strength and size.

A growing body of research points to this overlooked structure as the missing piece in back pain treatment Back pain remains one of the most common health complaints worldwide, affecting an estimated ...

University of Delaware’s Mona Batish is a molecular biologist. She studies circular RNAs formed as a result of so-called molecular mistakes that occur when a strand of RNA — the ribonucleic acid that ...

Muscle loss is a common part of aging. For people over 60, maintaining or developing muscles can help prevent falls, maintain mobility, and prevent loss of function. This may be possible through ...