I dunno - I usually compare my shift times to how fast the other people I see/race against shift. Although I have seen many calculators that use 500ms as a baseline - and I know I'm MUCH faster than that.
Its not just military that makes me light - I also have a naturally fast metabolism and naturally lean muscle mass. Doesn't bother me at all. Went to the doctor this year because he was worried because my metabolism hasn't slowed down yet and I'm 20 now. Did a full metabolic screen (thyroid, etc.) - everything normal. Tape worm - not that either. Body fat test - 1.5%.
- Xanthos
P.S. Sorry about the