Im an athlete and i get crushing fatigue after practice... even if its just a steady workout. about 1 hr post practice, i get sleepy and can't do anything bc im so profoundly exhausted. i feel awful. this never used to happen to me... is this normal?

Over-Training: You are likely experiencing symptoms of over-training. Increasing fatigue after constant workouts is the first sign of this condition. As this progresses, you could develop tendonitis, bursitis, and overuse injuries. I recommend discussing your training routine with a qualified athletic trainer or coach to help balance your training goals with your body’s need to recover between workouts.