Training for Specific Muscle Groups: Arm Focus

[b]Ready to grow bigger arms? It's more than just curls.[/b]To maximize arm growth, remember:[list][*]Triceps make up 2/3 of your arm, so prioritize them with extensions and pushdowns[*]Biceps respond well to a variety of curl angles and grip variations[*]Forearms should not be neglected; strong grip equals stronger lifts[/list][quote]"Target all heads of the triceps and biceps for balanced growth."[/quote]What's your secret arm exercise?