Arms are built with strategy, not just curls and pushdowns. In this video, we walk through our full biceps and triceps ...

For that reason, most take the sensible route and focus on big multi-joint exercises like presses, squats, deadlifts, and chin-ups, and hope the arms get some indirect stimulation along the way.

In TODAY.com's Expert Tip of the Day, a trainer shares her favorite exercise for toning and tightening the arms.