I am training for a marathon at the moment but struggling to fit all my running in as I'm often tied to the house (combo of young DC + DH away long hours).
Wondering whether a treadmill would work for me
I'd want something cheap/second hand as it's really only for a few months.
We don't really have anywhere decent to keep one - a folding one would be preferable but I don't know whether these are any good for running.
Is this a terrible idea? What do I need to know?