Inside every muscle cell, there’s a clock. Not the kind that ticks on your wall or buzzes on your wrist, but a natural timekeeping system that helps your body stay in rhythm. This clock controls when ...

New research links sleep apnea to declines in muscle quality, raising concerns about strength, mobility, and long-term ...

The muscles powering a sprinter’s explosive start work very differently from those enabling marathon runners to go the distance. Korean scientists have discovered distinct DNA aging patterns in chest ...

You’ve probably heard the phrase “muscle memory” thrown around at some point, but it might not mean what you think it does. In fact, many everyday exercisers misunderstand the concept of muscle memory ...

Among patients with Klinefelter and Kallmann syndromes on testosterone therapy, body composition was altered, and appendicular lean mass (ALM) differed between the groups. Follicle-stimulating hormone ...

Background OnabotulinumtoxinA has demonstrated significant benefit in adult focal spasticity. This study reviews the injection patterns (i.e., muscle distribution, dosing) of onabotulinumtoxinA for ...

Correspondence to Dr Francesco Della Villa, Education and Research Department, Isokinetic Medical Group, Bologna, Emilia-Romagna, Italy; f.dellavilla{at}isokinetic.com A comprehensive description of ...

Electrical muscle stimulation involves sending electrical impulses through the skin. This stimulation may provide benefits, such as helping to repair tissue and strengthen muscles. The electrical ...

AI and human-movement research intersect in a study that enables precise estimation of hand muscle activity from standard video recordings. Using a deep-learning framework trained on a large, ...