What’s the Difference Between ‘Lean’ and ‘Bulk’ Muscle — and Which Should You Aim For?

The misconception that muscle can be lean or bulky lies in its appearance. “When people (say ‘lean’), they’re usually ...
Science Daily

New evidence explains how warming-up enhances muscle performance

Researchers have investigated the effect of increased cell temperature on the contractility of skeletal muscle and cardiac muscle by heating the muscle proteins using advanced microscopical techniques ...
News Medical on MSN

DNA Marks in Muscle Predict Age Within Just a Few Years

Researchers analyzed DNA methylation in human skeletal muscle and identified age-linked epigenetic markers that enable highly ...
EurekAlert!

Skeletal muscle epigenetic clocks developed using postmortem tissue from an Asian population

A new research paper was published in Volume 17, Issue 11 of Aging-US on November 26, 2025, titled “Epigenetic aging ...