You can build a stronger core and upper body with just a set of dumbbells — here’s how a personal trainer would do it

Halle Berry Credits This Move With Getting Her Upper Body 'Really Ripped'—Here's How To Do It

Halle Berry, JLo, Courtney Cox, Emily DiDonato, Brie Larson, and more famous women have trained for the upper body move and have impressive back and arm strength.

You can build a stronger core and upper body with just a set of dumbbells — here’s how a personal trainer would do it

This dumbbell workout uses supersets to build strength and definition in your abs and upper body. Fancy giving it a go?