Burning about 240 calories per hour, sweeping/mopping is a great upper and lower body workout. Focus on the dirtiest areas of the floor first, then move to the cleaner portions for an efficient workout and clean.
Mowing the lawn
Dump your expensive gardener and tackle the lawn on your own. Use a manual or push mower for maximum calorie burn. Expect to burn about 325 calories per hour. Here are 7 ways to mow like a pro.