00:16
Nov 30, 2021
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'https://www.nerdfitness.com/?utm_source=youtube&utm_medium=nf&utm_term=reverse-crunch&utm_content=&utm_campaign=general - Create your Free Character and download these 3 books free: -15 Mistakes Newbies Make Getting Healthy -The Beginner\'s Guide to the Paleo Diet -the first chapter of my book, Level Up Your Life Attempt this exercise at your own risk, and always consult a physician before beginning any physical activity. Join the Rebellion at NerdFitness.com! Check us out here too!
Tags: ab exercise , core exercise , reverse crunch , nerdfitness , nerd fitness
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