If you've read our round-up of tricep exercises, you'll know that the tricep muscle makes up 60% of your upper arm. It's a huge proportion, and while all the exercises included in the aforementioned ...

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 you want defined upper arms, you should definitely train your triceps in addition to your biceps and shoulder muscles. Tricep dips are an excellent exercise to strengthen and shape the arm muscles, ...

Want stronger arms? Bench dips may be your answer. Although this bodyweight exercise mainly targets the triceps, it also hits your chest and anterior deltoid, or the front part of your shoulder. It ...