Stop wasting time with stagnant workouts and unlock the proven biological trigger that forces your muscles to grow stronger, ...

Strategic progression in your workouts is the missing link between training hard and achieving real, long-term muscle growth.

Muscle loss significantly speeds up post-60, compromising balance, metabolism, and strength. Combating this requires a ...

“[…]we have identified FGF21 as a novel biomarker in ALS that is detected in multiple compartments including muscle, spinal cord, and circulation.” In this ...

‘Everyone online has a best exercise list, which makes it virtually impossible to know which ones truly work,’ says Sarah Mackay, best known as liftwsarah on social media. ‘You deserve to know which ...

"While we did see correlations between activity levels and cardiomyopathy progression in patients with Duchenne muscular dystrophy, these correlations were not particularly strong. Our interpretation ...

Changes in motor units closely reflect disease severity in people with spinal muscular atrophy (SMA), suggesting potential new biomarkers.