Originally Posted by matto
smoking weed and cigarettes does really fuck up your cardio. it makes a world of difference, so try to keep that to a minimal.
Tell that to Nick Diaz, the dude is chronic and he runs triathalons for crying out loud.
Best bet to deal with the knees is to use ice packs and take a few days rest. Your body needs time to recover. If the knee pain keeps up goto the doctor for sure before a more serious problem develops.