Wow one study! Better throw all out the mri and genetic data we have! That doesn't disprove shit, that is related to running, and running alone. Also, tell me, why do they train longer and harder? Do they tire less easily? Do they enjoy it more? Hmmmm....
Wow one study! Better throw all out the mri and genetic data we have! That doesn't disprove shit, that is related to running, and running alone. Also, tell me, why do they train longer and harder? Do they tire less easily? Do they enjoy it more? Hmmmm....