On July 26, 2022, Derek Lunsford took to his YouTube channel to share what the reigning 212 Olympia champion called a “strength-building” chest workout. Lunsford’s demanding morning routine is a small sneak peek into his ongoing training for the 2022 Mr. Olympia on December 16-18 in Las Vegas, NV. [Related: How to Do the Dumbbell Bench...