Add Yahoo as a preferred source to see more of our stories on Google. If your arm day training session is stuck in the same old slog of biceps curls to triceps pressdowns—then wash, rinse, repeat—it's ...

The secret to an upper body that looks fierce AF: cut triceps. This part of the arm often gets lost in the workout shuffle-while moves like <a href="https://www ...

In this week's episode of "The Right Way," Colette Dong demos how to do a tricep kickback with proper form. Plus, common mistakes to avoid. Your triceps make up two-thirds of your arm, but they tend ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Arm day can be one of ...

If your arm day training session is stuck in the same old slog of biceps curls to triceps pressdowns—then wash, rinse, repeat—it's far past time that you introduce some variety into your workout. Take ...