Body composition—often expressed as the amount of fat in relation to muscle—is one of the standard predictors of cardiac health. Now, new research from the University of California San Diego indicates ...

Eating higher amounts of protein could help people with colorectal cancer keep crucial muscle mass while undergoing chemotherapy, new University of Alberta research shows. More than half of people ...

Lean mass includes muscle, bones, ligaments, tendons, organs, other tissues and water -- in other words, everything that's not body fat. Depending on what method you use to measure your body ...

Building muscle involves the repair of microtraumas in your muscle fibers. Here's a breakdown of this extremely complex process: 1. Each muscle is made up of thousands of tiny muscle fibers.

Our heart muscle is studded with tiny dyads ... The team then turned to genetically normal mice that had high-pressure loads ...

BMD mice showed site-specific muscle changes, unlike mdx mice, which showed diffuse muscle changes, and we demonstrated selective type IIa fiber reduction in BMD mice. Furthermore, BMD mice showed ...

What Is the Psoas Muscle? The psoas (pronounced so-ezz) muscles are two large muscles in your lower back. You have one on either side of your spine. They're the main muscular connection between ...

Teenagers are increasingly turning to protein-packed bars, shakes and powders to help them add muscle to their frames ... nutrients like carbohydrates and fiber, Clark said.

Muscle growth, or hypertrophy, is an increase in the weight of a muscle with no change in the number of fibers present. Depending on your physical needs and goals, you may be interested in taking ...

The finding sheds new light on what triggers muscle growth, why you need adequate fuel and how to exercise to avoid robbing your triceps to pay your biceps. Derave’s team recruited 21 volunteers ...

2023). The mean area of muscle fibers from each animal was determined using ImageJ software. Immunofluorescence staining of cells and tissues was performed according to a previously published method ...