Sports fitness and sports nutrition go together. You can't have one without the other. Many of you will be training more to improve for school sports like football, soccer, basketball and wrestling...many of you will not eat right (usually not enough or the wrong foods)!
What are your goals for your body? Do you need more muscle mass? Do you need to gain weight? Do you need to burn fat? Whatever the goal, eating right will help you reach it and haphazard eating will stop you from reaching your goal!