There's a great exercise forum here ... check it out for lots of ideas on what you can do.
I belong to a gym and I personally go 4x-5x a week. 3x per week I lift weights followed by cardio, and 2x a week I do high intensity cardio.
The rest of the time I try to get in some movement and stretching as best I can. This past weekend, housework (heavy moving and lifting and "fall" cleaning) counted for a lot of my exercise - and I have the sore muscles to prove it!
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