['I used to be able to ride a bike and I enjoyed it, then I injured my leg. I miss that now.', 'I know what you mean. In time you will be able to ride again.', "I really hope so. It's been years and it hurts whenever I try.", 'Have you thought about getting therapy?  Sometimes, it will speed the process of healing.', 'I did for a while. Maybe I should do more of that. It might help.']
Yeah, it will not hurt. Can you go for walks instead?
I used to be really good at riding a bike, then I injured my knee. I can't ride anymore.