My knees are not good and have became worse as I have gained weight, (think grating, creaking and cracking,
tho no swelling) and walking tends to make them ache.
A friend suggested trying a rowing machine. What do you think? Are rowing machines better for your knees than treadmills and/or cross trainers? Which are good ones? Do they cost much?
I'm 107kg and need to lose weight for health reasons (as well as wanting to!)