an image of a woman doing exercises on her stomach and back with the words, one heavy dumbbell 30 minute full body workout

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peanutbutterrunner.com

30-Minute One Heavy Dumbbell Full-Body Workout - Peanut Butter Runner

In just 30 minutes you'll get a challenging and effective full-body workout using just one heavy dumbbell!

jen_pbrunner

Peanut Butter Runner

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