For long distance endurance, carbs are probably the worst thing, honestly. Yes, it's a primary source of energy, but it burns up very quickly, giving you a great boost of energy at the BEGINNING of the run and a subsequent crash. It's more pragmatic to eat fat as this yields more energy per gram and burns slower.
You're right that proteins are a terrible source of energy, but that's not why we consume them.
The importance of carb consumption should be kept to the side. As a fast-burning fuel, having some carbs in your body is a great source of energy for "emergency" situations. Once your body learns to adapt to using fat as its primary source of energy, then you'll have that "tank" of quick-burning energy for when you really need it.
I wouldn't make the diet mostly of fats though? I mean, if you eat sugar (simple carbs) it'd be utilized quickly, but pasta, potatoes, etc and other complex carbs are great for that middle part of energy. I guess maybe my diet plan should have included more fat, which, although isn't as efficiently utilized as energy, is a good energy source.
But as far as having fat be your main source...isn't fat not as efficiently burned as carbs? I've just never heard of what you're speaking. The body tends to use the carbs first (for about 2-3 hours of heavy working), and then it switches to fats as its reserve. I mean, I wouldn't load up on carbs and nothing else, but some oiled noodles and PB sandwiches do sound delicious and sufficient.
I disagree, certainly on the latter account and partially to the first.
If we're talking general American population, then perhaps you may be right. If we switch that to this specific forum, I think a good majority of traceurs do not come close to the amount of protein their bodies require. This leads me to number 2...
Pave is looking to gain weight (muscle mass) and to do so needs to increase his daily protein intake to match his new activity level and bodily demands.
True, you're right. I totally missed the 'gain muscle' part. I guess what I was trying to imply was "Don't start the Atkins diet of meat and low carbs", haha. I know that protein is important in rebuilding muscle, but that doesn't justify eating a steak before/after practice. ((not that he was implying he would...))
I think the new standard for heavily active athletes trying to care for their muscles is 1.5-2 g/kilo of body weight, and then more for those who are trying to build muscle it jumps to 2.5g/kilo.
I know with my weight, it's about...85g protein? Most meats average around 25g per serving (3.5 oz).