If you need a quick and effective workout to kick off the week, Arnold Schwarzenegger has got you covered with a full-body dumbbell workout, as shared today in his Arnold's Pump Club newsletter. All ...

The triceps — the forgotten halves of the upper arms. You might hear “welcome to the gun show” after a bicep pump, but rarely do you hear a clever quip about the triceps. Nevertheless, they’re ...

As the old adage goes, good things always come in threes, so it’s no surprise the most eye-popping muscle in your arms is, in ...