Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Exercise builds muscle—we just don’t really know why. It might ...

New research offers potential good news for those who've lapsed at the gym. The study found that mice that voluntarily ran on ...

WASHINGTON -- Scientists implanted thin sheets of scaffolding-like material from pigs into a few young men with disabling leg injuries -- and say the experimental treatment coaxed the men's own stem ...

The classic bench press is a go-to exercise for those looking to build bigger and stronger arms and pecs. The bench press is a compound exercise that deserves a spot in your upper-body training ...

Is there a ‘best time under tension’ for building muscle? We spoke to a sports science expert to find out When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Muscle hypertrophy involves repairing muscle fibres for growth after training. Beginners can bulk safely by focusing on nutrition, training, and recovery while avoiding common mistakes.