Why can some people I know not exercise for a long time and then run a lot but...

James Ford

New member
...I can barely breathe? My friend never exercises but every few weeks he plays Basketball and can run a long time and is fine. However, when I play with him I can hardly breathe and have to sit out.

We are both 21. He is 5'11 160 lbs, I am 5'9 169 lbs (he looks slim, I am a bit chubby)
 
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