i just rode my bicycle for 30 minutes
 

and im fucking exhausted man im out of shape

if i didnt have a high metabolism id be the fattest fuck alive

I did that last week, I was half dead

i have a high metabolism as well..i hate it, i cant gain any weight :glugglug

I thought I was going to die when I rode my bike to work the other day (~4 miles)!!!

Were you riding up hills or something.

I used to race in college...I would have to eat about 4k calroies a day to not lose weight. Probably rode 300+ miles a week durning road season.

yea i tried to challenge myself
i think i challenged myself too hard my legs are malfunctioning