Biceps Workout: The 5-10-20 Protocol Lifestyle 🪒 Workouts 🏋🏾♂️ Biceps Workout: The 5-10-20 Protocol Swole Fitness November 3, 2022 Follow @slikkfitness on Facebook, Instagram, Twitter, and TikTok for more Build Big Arms Like This Got hard-to-grow... Read More Read more about Biceps Workout: The 5-10-20 Protocol