Skeletal muscle is pivotal not only for movement but also for systemic metabolic regulation. Its physiology encompasses intricate networks of contractile machinery, mitochondrial dynamics, and ...

Imagine you've just completed a tough upper-body workout. Your muscles feel a bit tired, but all in all you're able to go about the rest of your day just fine. The next morning, you wake up and ...

For decades, treatment of peripheral artery disease has focused almost exclusively on restoring blood flow. Now, new research ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Exercise builds muscle—we just don’t really know why. It might ...

People often discuss the importance of removing, or “flushing out,” lactic acid from the blood after intense exercise to reduce muscle soreness, speed recovery, or boost athletic performance. After ...

A research team led by Prof. Chen Yan and Prof. Yang Lifeng from the Shanghai Institute of Nutrition and Health of the Chinese Academy of Sciences revealed a physiological function of monocarboxylate ...

The time period in which muscles heal after injury may depend on biological sex, and applying personalized treatment may help optimize recovery, according to a new study. Researchers from Duquesne ...

NUS researchers have developed a platform that lets lab-grown muscle tissues train themselves to record-breaking strength, ...

Icing muscles after strenuous exercise is not just ineffective, it could be counterproductive, a new study in mice suggests. Credit...Melody Melamed for The New York Times Supported by By Gretchen ...

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 ...