Is your lifting routine outdated? Our new rules of muscle program will level-up your gains

Work Every Muscle Harder: With tactics like time-under-tension and supersets, you'll get more muscle-building power from ...

This is how many press-ups it takes to build muscle and why all runners should be doing them

The push-up is a staple bodyweight exercise – but is it useful for building muscle? Here's how many push-ups reps it takes to ...