something i thought i found that might interest you

midgetrapper

i found this on AOL's homepage:
http://www.thatsfit.com/2011/01/25/how-long-should-i-do-cardio-for/?icid=maing|main5|dl3|sec3_lnk3|39170

BigBoneSista

Thanks for that article. I normally do 30 mins tread mill and 30 mins strength training. I think I'm going to split it up like they said..well almost. 15 mins treadmill, 30 mins strength training, 15 mins treadmill.