In terms of a strenuous workout, I don't tend to do that too often with me having health issues that can make doing strenuous workouts difficult. I do, however, tend to do a lot of walking when I am busy in the house or when I need to head out to the store or into the town center to get things I need. If I am able to walk I will always walk and avoid taking any kind of public transport. I find that with doing things around the house and the regular walking I do on a weekly basis that works enough for me.