Why don't you run more, user?
Long distance running is literally the sport humans are made for.
Why don't you run more, user?
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Running fucks your knees and joints up Joaõ
i'm bulking
start slow and focus on technique over distance/speed
Because swimming is more efficient while being safer
Reminder that the dude that ran the first marathon died when he got there. Stop killing yourself.
I prefer swimming, I don't want to fuck my legs.
humans were also made to last only 40 years. we've improved the design and running is obsolete.
>a 2009 study
source? i'm skeptical on this kind of shit
I was getting through 5k every couple of days until recently when I started pulling up every time I tried. I want to run regularly but I also don't want to injure myself desu.