+++1. Body composition is important. Muscle weighs more than fat. Weighing athletes is stupid, IMO (especially young women prone to eating disorders.) You can have "skinny fat" people who come in at a whisper of weight & don't have the muscle mass, or energy, to make it up a 1 mile 2% grade. Honestly, the women who routinely kick my butt are bigger than me. They have larger gluteal and quadriceps muscles that makes them power up hills like a rocket. In a "weigh in" I imagine they're a good 30 pounds more than me.
Check out Nancy Clark's Sports Nutrition books. I thought I knew everything about fueling for peak performance but I learned quite a bit. She talks about eating disorders, how to eat to lose weight yet still have energy to exercise. I was glad that she addressed the myth about not eating before cardio to lose weight. You can pick up her book at Amazon & it is available on kindle.





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