You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...

Here's what this means for your next workout.

Experts say the secret to feeling strong in the long term is to focus less on the size of a muscle and more on what it can ...

Myosteatosis, the pathological infiltration of fat into skeletal muscle, is increasingly recognized as a key predictor of ...

A major study found bone volume is the strongest predictor of muscle mass, helping explain why some people hit a size limit ...

It's important to eat the right protein every day. While recommended daily amounts are about 0.36 grams per pound of body ...

A new discovery may explain why so many people abandon cholesterol-lowering statins because of muscle pain and weakness. Researchers found that certain statins can latch onto a key muscle protein and ...

TORONTO — GLP-1 receptor agonists (RAs) have transformed diabetes and obesity management, offering improvements in glycemic control and weight loss and reductions in cardiometabolic risk. But “an ...

ABSTRACT: Sarcopenic Obesity (SO) is an increasingly prominent public health issue associated with the aging process, characterized by a reduction in muscle mass and an elevated body fat percentage.

The mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role of calcium-induced calcium release (CICR) through the ryanodine receptor ...

ABSTRACT: Skeletal muscle is the largest organ in the human body, and improving energy metabolism is crucial for maintaining and promoting health, including alleviating metabolic disorders like ...