When it comes to nutrition, many athletes believe that eating for performance means following strict diets, avoiding all “bad” foods, and saying no to every social event involving pizza or drinks.But here’s the truth — you don’t need perfection to perform well . What you need is balance. That’s where the 80/20 rule  comes in. What Is the 80/20 Rule? The 80/20 rule is simple: 👉 80% of the time, focus on nutrient-dense, whole foods  that fuel your training and recovery. 👉 20%