Getting and staying in shape doesn't mean having to spend hours and hours at the gym. Some days, all you need is a 10-minute workout, or maybe one in the morning and one at night. SparkPeople Coach Joe D. has put together some 10-minute workouts that you can try.
The first few choices include basic equipment, like a Swiss ball and dumbbells. If you don't have any of these things, the "Body Weight Only" exercises at the end don't require any equipment at all. As with any exercise, if you feel lightheaded or any pain, stop right away.