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Anonymous
@ ppl that told me to run on grass/sand...
fuck you!
http://sportsmedicine.about.com/od/injuryprevention/a/runonsand.htm
>> Anonymous
Sources: The American Podiatric Medical Association

they tell you that so you run on concrete and get busted up so you can go to the podiatrist to get fixed
>> Anonymous
MOST CASES OF RUNNING INJURIES IS BECAUSE OF IMPROPER FORM/SHOES
>> Anonymous
>>390219
lolwat
You can say that about everything any doctor says.