Sex has to do with imagination, so the sky is the limit. If you're not doing bodily harm, why shouldn't you do what turns you on?
Jack LaLanneIf you've got a big gut and you start doing sit-ups, you are going to get bigger because you build up the muscle. You've got to get rid of that fat! How do you get rid of fat? By changing your diet.
Jack LaLanneOne of the reasons so many people fail is they get on this treadmill for an hour or an hour and a half. That's totally unnecessary. If it's cardiovascular, you don't need more than 15 to 17 or 18 minutes if it's vigorous.
Jack LaLanne