Workin' Out :]

I just got home from the Gym with my sister.  I walked on the treadmill for a half an hour.  I'm starting out slow, but I know that that's the way to do it.  I need to keep at a pace right now where I can work out for at least a half an hour, preferably 45 minutes continuously without having to rest.  Well.. I'm off to bed.  Goodnight All! :]