Trainers say a handful of simple exercises—like presses, curls, and push-up variations—effectively build upper-arm strength.

Pump up your lower arms and give Popeye a run for his money with the nine best dumbbell-only forearm exercises and workouts!

Welcome to Workout Diaries, a series where we ask expert trainers to talk us through what a week of exercise looks like for them, helping you figure out how to develop and maintain an effective ...