Trainer: This One-Dumbbell Workout Will Build Huge Arms in 20 Minutes originally appeared on Men's Fitness. There are usually three reasons why people skip workouts: Either they’re new to training and ...

What it does: The dumbbell bench press is a compound exercise that builds strength and size in your pectoral (chest) muscles.

It’s incredibly functional, and it hits a whole bunch of muscles at once. Here's how to do the exercise without injuring your ...

There are usually three reasons why people skip workouts: Either they’re new to training and intimidated by the equipment, they don’t have an hour to devote to the weight room, or their options are ...