Quick question, how often should I do high intensity interval running? If I do it once a week then run normally for an additional 3-4 days is that going to be effective? Pic unrelated.
Whoah, boobs.
MOAR boobs!!!!!!!!!
effective for what, exactly?
>>93489boobs
ASIAN BOOBIES OM NOM NOM NOM
Is there an OP sauce?
>>93529ASIAN BOOBIES OM NOM NOM NOM>>93518>>93477>>93475no such thingall azn boobs are fake, made by matsushita or samsung (protip: matsushitas are superior)
Do sprints after every long run.