I need some good suggestions for exercising at home, with no equipment. When the weather is good, I know I can walk. I need a routine for early mornings, when it is still too early (dark) to walk. I also need to keep it quiet so that I don't wake the family.
I'm looking to sweat. I can probably use my basement.
I don't have workout videos or equipment. Maybe some suggestions for some free online workouts. I can always bring my laptop downstairs.