NY Times' Workouts
If you are stuck indoors, or even if you aren't but not feeling creative about how to move your body, check out these workouts:
I keep a spreadsheet with a list of movements because I have a hard time remembering this kind of thing.
Do a 5+KM walk/jog/run in a park or trail system. Stop every 1/2 mile or so and do 3 minutes of movements like the ones in the NY Times's workouts. 1 minute each for upper body, legs, and core. I print off a table listing the movements, and put it in a zip lock to protect it from the elements and sweat.