yup, I used to exercise a lot and then I fell off the boat for about 5 years, simply because I no longer have a gym partner. Could feel my health failing. About three months ago I started doing the seven minute workouts, five or six times a week. I've been tweaking them a little bit, adding weights, changing exercise (but overall the idea is the same). I feel great. I think basically it boils down to: Commit to doing something that works for you, and stick to it.

Also, since I'm a lab scientist almost my entire time working is standing up.