A new study explains how a tiny enzyme switch helps muscles make energy during exercise and may even connect to diabetes risk ...

Many people start strength training because they want to build muscle. That’s a great goal – building muscle can help you look and feel great. It improves your metabolism, self-esteem, and overall ...

I’ve always been bookish. I spend most of my time in the lab rather than running, jumping or climbing. But I still have super strong muscles. They’re way bigger than when I was a young. I asked my ...

Danielle “Nellie” Bruns, an associate professor in the University of Wyoming’s Department of Zoology and Physiology, has received a five-year, $1.78 million research grant from the National Institutes ...

MIT scientists find that motor neuron growth increased significantly over 5 days in response to biochemical (left) and mechanical (right) signals related to exercise. The green ball represents cluster ...

View post: I'm a Cardiologist. Every Man Over 50 Should Get These 5 Health Tests to Prevent Heart Attack Risk Ever taken a long break from the gym, whether because of an injury, burnout, or just life, ...

Developing bigger pectoral muscles, or "pecs," is one of the most common goals for anyone focused on building upper-body strength or improving their physique. After all, a strong, well-developed chest ...

The human body is a wonderous thing, especially when you consider how intricate and efficient each bodily system is. For instance, an adult’s blood vessels could encircle the earth 2.5 times if ...

Evaluating peptides for muscle growth requires examining multiple factors: product quality, scientific evidence, safety considerations, and realistic cost-benefit ratios. Quality varies dramatically ...