For me the best success in house cleaning comes from playing upbeat music in the back ground. Just like exercising it gives you an upbeat to keep with the tasks at hand!
I have incorporated stretching into my daily route of cleaning. When I go to make the beds I place my legs one at a time up on our bed and stretch. As I go through the day I stretch while doing my daily chores, when vacuuming I stretch my sides, reach for the stars or cob webs! Be creative STRETCH!