Building bigger arms requires more than performing endless biceps curls. A well-rounded arm workout should target both the biceps and triceps, while also involving the forearms and supporting muscles.

Add Yahoo as a preferred source to see more of our stories on Google. Man doing tricep pushdowns. We have more triceps than biceps (they actually make up two thirds of your overall arm). So, if you're ...

Attach a rope handle to the high pulley of a cable station. Keeping your elbows tucked in at your sides grab the handle, tense your core, and bring your hands down until your arms are fully extended, ...

The triceps are the biggest muscle in your arms, but they can be difficult to train and grow when compared to the more celebrated biceps. But Jeremy Ethier, kinesiologist, fitness trainer, and founder ...