That’s where this science-backed antagonistic superset workout comes in. In just 30 minutes, it’ll work your entire upper body, including your back, chest, arms, and shoulders, so you can fast-track ...

Strengthen and tone your arms to perform daily activities with ease. All you have to do is incorporate these arm exercises with dumbbells in your workout routine.

These two expert-recommended moves build stronger arms than curls or extensions. Perfect for people over age 40.

When you first begin with the dumbbell exercises, start with 3-pound weights ... Straighten your arms out to the sides and ...