Weight lifting

This is the rollator that I have on loan from the health center since 2011 when I broke my leg. It is good and strong but has become a little heavy to lift up into the car. It weighs 10 kg. I have been thinking of buying a lighter one and I have tried those. They only weigh five or six kilos, but I noticed that they do not give any support because they are too light. 

Maybe I'll have to start to lift weights. :)