Bodybuilding legend and former four-time Mr. Olympia winner Jay Cutler shared how to build thicker arms with rope hammer ...

These days, everyone craves bigger biceps to fill ... but he says it will stop your forearms from contributing too much to the exercise, so that your biceps can actually do more of the work.

Dumbbells are an effective way to add resistance to biceps, triceps, forearms, and shoulder exercises ... According to a small 2014 study by the American Council on Exercise of people ages ...