[First I am no health guy and I have never been to a gym] and I don't have a crazy 6 pack but I have kept the stomach from being gutty simply by doing a few situps and pushups everyday. I don't think that doing a crazy ton of them in a week is the (most efficent) way to get in shape. It is better if you just start doing some and do them EVERY day. Eventually you won't look like the fat ass I assume you are.