Let’s face it, even the most dedicated hybrid enthusiasts secretly aspire to have sculpted arms (even if they don't admit it). This 30-minute dumbbell workout has you covered, helping grow your guns ...

How to do it: Grab a dumbbell and stand tall with the weight in left hand, core engaged, shoulders back, chest proud. Contract abs and lean to the left as you slide the weight down to left knee. Use ...

With the right exercises, you can build upper body muscles without spending hours at the gym. Here's how to do it efficiently ...