I have started running again recently and I love it... I've been running a mile or so but alternating with walking a lap, running a lap, etc. etc. (on the treadmill so these are really "virtual laps" haha) but yesterday I ran a full mile without stopping, and then I walked a full mile, and my knees hurt SOOOO BAD afterwards.... i think i'm pushing myself too hard again, I just dont' understand the meaning of taking it slow and building my endurance up, i just want to be able to run a couple miles at a time NOW

so today i'll probably do eliptical or stairmaster or something...

but yeah i miss running so much i love it!!