The 4-Hour Body - An Uncommon Guide to Rapid Fat-Loss, Incredible Sex, and Becoming Superhuman - Timothy Ferriss
statistical likelihood of this happening at an international competition with the scope of the
Olympics is about one in 1.6 billion.
If you've been in the world of exercise science for any period of time, you can guess their
muscle ber composition, which is an inherited trait: slow-twitch. Slow-twitch muscle bers are
suited to endurance work. Lucky bastards!
But here's the problem: it doesn't appear to be totally true. To the surprise of researchers who
conducted muscle biopsies on Kenyan runners, there was a high proportion of fast-twitch
muscle bers, the type you'd expect to nd in shot-putters and sprinters. Why? Because, as it
turns out, they often train using low mileage and high intensity.
If you are overweight and your parents are overweight, the inclination is to blame genetics,
but this is only one possible explanation.
Did fatness genes get passed on, or was it overeating behavior? After all, fat people tend to
have fat pets.
annaabi.ee 
