I don't think I would have the space in my flat, Laurel, but I might have a peak any way.
At the moment I am building up to running - well that's what I call it! I'm doing a walk/run programme whereby I gradually increase the amount of 'running' that I'm doing while reducing the amount of walking in between. I have just finished my third session of walk 1 minute/run 3 minutes over 30 minutes and now I have to decide what my progression will be. I am not following a strict programme designed by anyone, but I am dipping into them for ideas. This is keeping my body busy and I can feel the improvement, but it doesn't do the brain bit!