I tried Jennifer Aniston's 10-minute arm workout. These exercises had my upper body on fire

I worked out with Jennifer Aniston's pvolve trainer and she led me through her short but challenging 10-Minute Arm Workout using a resistance band.
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The No. 1 Exercise for Stronger and More Toned Arms, According to a Trainer

It just takes one big trip to the grocery store to realize how important arm strength is. And even if you regularly work out your arms, you might be missing one crucial muscle. We often spend plenty ...