Cory Gregory has many titles: coach, company owner, cover guy—but most importantly, dad. He’s a father of three to Alex, Madelyn, and Anden, and husband to wife Rachael.

That domestic responsibility hasn't stopped the 45-year-old from building a successful career in fitness. He has trained for and competed in at least 20 bodybuilding shows, been featured on the cover of more than a dozen magazines, and can even claim membership in the 700-pound squat club.

Now, he's sharing the principles behind his success with the new Men’s Health Shred Your Dad Bod workout plan to show other busy dads how to get fit, too.