On the days I work, about an hour (I work three-four days per week). On my days off I do about 1.5 to 2 hours. I take a rest day every five to six days because that seems to be what my body likes best. I used to think that everyone on this site worked out alot more than I did, but then I realized that everyone does about the same, it just always sounds like so much more when you read what they're doing.