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Anonymous
>>438401 I have quite a bit of upper body muscle mass, it's just not very powerful, my legs are pretty strong though, so I don't know if this would have to do with testosterone.
>>438436
Took a look at this, would doing intervals be more helpful at dropping my mile times or is just getting lots of mileage the way to go? Also, what kind of pace/distances should I try to run distance in? Running at 10 minute pace for 4 miles kills me.
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