@bilton You are looking for information related to osteoarthritis in the knee and mini cycles.

You will notice I moved your question to a previous discussion. I did this so you could more quickly connect with members like @gps123 @trellg132 @bonnieh218 @jmb73 @sueinmn @johnbishop that have experience with this topic and may be able answer your question.

May I ask if a mini cycle is an indoor bike?