Designed to pump up your biceps, triceps and forearms – and you can do it from your own front room The post Hammer out this arm workout with dumbbells anytime from home appeared first on Men's Fitness ...

Add Yahoo as a preferred source to see more of our stories on Google. Are bicep curls alone enough to pump up your upper arms? Photo: Getty Images Strong and defined arms are not only eye-catching but ...

Your bicep is the muscle in the front of your upper arm. It helps you bend your elbow and twist your forearm. Three tendons attach your bicep to bone: The long head tendon attaches your bicep to the ...