Local gym no good for me because 1) I don't want to sign up for 12 months and 2) in the really bad weather I don't want to drive there. Treadmill is definitely a much better idea and being at home it means I don't need to worry about childcare each time I do a workout.
I am thinking about investing in a treadmill to keep up my training while the weather is so awful. I am wary of buying something lightweight from Argos that won't be up to the job. Any advice, experience or recommendations would be great.