In the short-term, hypertrophy training causes microtrauma to the muscle, making it break down and leading to tiny tears.

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.

Hypertrophy, the scientific term for the enlargement of muscle fibers, may not hold the top spot on the list of training priorities for some runners. Many of us (sometimes begrudgingly) cross-train to ...

There's a lot of talk about lean muscle compared to bulk muscle, but experts say it's not worth differentiating the two.

There are a bunch of different reasons that serious endurance athletes generally don’t have big pipes. The most obvious one is that they spend a lot of time running and pedaling and so on, and very ...

Most humans move a lot less than our ancestors did, a change in use which is likely reflected in the composition of muscles themselves. Understanding our muscle makeup is a key step towards improving ...

Maintaining muscle mass isn’t just about looks—it’s essential for mobility, balance, and long-term independence. Dietitians ...