If toning the back of your arms is a goal, strengthening the triceps can help eliminate that common trouble spot that jiggles when you wave and help you feel more confident. But even more important, ...

All three of these tricep heads are put to work with the tricep exercises and workouts below. Like every part of your body, to build a universally strong upper body you need all your arm muscles ...

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 ...

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When people think of having strong, toned arms, they tend to focus mainly on building biceps—the meatier part of your arms. But the triceps—the three-headed muscles in the back of your arms—are just ...

Building muscle in your arms requires focusing on the biceps in the front and the triceps in the back. They’re opposite functioning muscle groups, so they require different strength training exercises ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman doing a bicep curl with a dumbbell. To build a strong upper body, all you really need is a pair of dumbbells and a few ...

Getting sculpted arms is a goal of many fitness enthusiasts. Strong biceps and triceps help you perform many daily duties, like carrying your groceries or lifting a heavy box off the ground. If you’re ...

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