"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split ...

Add Yahoo as a preferred source to see more of our stories on Google. When you’re only curling a dumbbell with one arm, you might think the other arm just hangs out, unaffected. In a fascinating new ...

A simple Pilates routine is going viral for toning arms and improving posture—no heavy weights required.

The case image depicts a biceps tendon tear at the insertion on the radial tuberosity, which is an unusual presentation and may require surgery. The next best step would be to perform radiographic ...

Good news: You don't need all of the cable machines at the gym to sculpt yourself some biceps and triceps that pop! Actually, it's way easier to get an amazing arms workout at home than you think!

You don’t need a gym to build muscle. These unique bicep and back workouts use minimal or no equipment to help you grow strength and size at home. There are several effective bicep and back workouts ...

A fitness coach reveals simple chair-based exercises that can safely strengthen your arms and improve daily function after 60 ...