Raise your hand if you've ever avoided dumbbell chest workouts or exercises over fear of getting “too bulky.” Well, I’m guilty as charged. But it turns out that I’m doing myself a complete disservice ...

You use your chest muscles, or pecs, all the time—when you push a door, lift a child, or even just sit up straight. They're a key part of your upper body strength. By exercising your chest regularly, ...