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Anonymous
http://www.healthday.com/Article.asp?AID=620934

Since all you /fit/fags are into HIIT -- here is a news item for you. Short burst intervals as effective as running at a constant rate for 45 mins.
>> Anonymous
Newsflash - we already new that, newfag. New new new new new
>> gay
here are some info i've recently discovered as well:

lifting weights makes you stronger
if you don't breathe, you die
you need water to survive
and, get this, money can buy you sex!

fucking unreal, UNREAL!
>> Anonymous
>>430295
brix shat, mindblown

OMG
>> Anonymous
minute per minute your HIIT is better spent