Researchers have investigated the role of a certain enzyme in regulating energy in muscle and exercise performance for decades, but a new study by Virginia Tech scientists has identified more ...

Eight weeks of HIIT increases both the number and efficiency of muscle mitochondria by expanding their energy-producing inner membranes.

Researchers have discovered a mechanism in our cells that is essential to energy production in the muscles. The discovery may lead to new treatment for disorders affecting the muscles, like diabetes, ...

A recent study suggests that these microbes may also influence an important aspect of fitness – muscle strength. Muscle strength is a crucial feature of health for many reasons. It supports our joints ...

Researchers from the University of Southern Denmark investigated how eight weeks of high-intensity interval training affect the structure of mitochondria—the parts of muscle cells that produce energy.

Researchers find that a gut bacterium may influence muscle strength and fitness, opening the door to probiotics that support ...

While it is common knowledge that physical exercise is good for us, a lot of the underlying molecular mechanisms remain to be identified. Now researchers from the University of Copenhagen have ...

A new study shows that people with type 2 diabetes have lower levels of the protein that breaks down and converts creatine in the muscles. This leads to impaired function of the mitochondria, the ...

Infectious or chronic diseases such as COVID-19, Alzheimer’s disease, and traumatic brain injury can cause inflammation in the brain, or neuroinflammation, that weakens muscles. While scientists are ...

Researchers from the University of Southern Denmark investigated how eight weeks of high-intensity interval training affect the structure of mitochondria – the parts of muscle cells that produce ...