Add Yahoo as a preferred source to see more of our stories on Google. Man performing dumbbell overhead triceps extension in mirror. Take a look around at your fellow gym-goers next time you visit the ...

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The triceps brachii is a three-headed muscle that plays a critical role in elbow extension, pressing strength, and upper arm development. Its long, lateral, and medial heads each contribute ...

Before you do anything, bookmark this page! It includes over 50 of the best dumbbell moves you can do at home. It's best to have a few sets on hand of varying weights, so you can switch them up based ...