Experts reveal if lifting heavy or light is best for lean muscle—and why diet is just as important as your workout.

I benched over 500 pounds for reps at my peak in the NFL. And that wasn’t just some fluke – it was the result of deliberate ...

Doing so adds extra resistance, forcing your muscles to work harder and promoting greater strength gains. However, not everyone enjoys the feel of a heavy, swinging plate, which can throw off your ...