A genetic tweak has converted mice into endurance runners by enriching a little-known form of muscle fibre. The discovery could help boost sporting abilities, or reveal ways to slow muscle wasting.

Last time we discussed the different muscle fibre typology of world-class cyclists in different disciplines. Now let’s explore how different muscle typology can affect recovery from high-intensity ...

Learn how different types of exercise alter muscle fibers for strength and endurance.

Researchers have identified a protein that’s critical to the development of skeletal muscle mass and strength and the tissue’s ability to metabolize glucose. They say their findings may lead to ...

Most cells typically have one nucleus that holds its genomic DNA. Muscle fibers, however, are large, individual cells that contain many nuclei. Reporting in Nature Communications, scientists have used ...

Tokyo, Japan – Researchers from Tokyo Metropolitan University have shown that the protein Musashi-2 (Msi2) plays a key role in the regulation of mass and metabolic processes in skeletal muscle. They ...

Background Hamstring strain injuries (HSI) are the most prevalent injuries in team sports and occur more frequently in the fatigued phases of a match. In the search for interindividual factors ...

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.

Researchers have just made the unexpected discovery of a novel organization of muscle fibers in Parophidion vassali, a fish that lives in the Mediterranean Sea and, like many fish, uses specialized ...