Welcome Ian @iandunlop, Jogging is definitely out for me also and I'm at a minimum for walking unless the weather is good and I can use trekking poles to stay upright while walking. I have a couple of indoor exercise machines which I'm able to use without too much of a problem. One is a Teeter FreeStep Recumbent Crosstrainer and the other is a Sunny Health & Fitness Row-N-Ride PRO Squat Assist Trainer. Like you, I think it's important to stay fit but I'm a long ways from being extremely fit at 79 soon to be 80.

You might find the following webinar from the Foundation for Peripheral Neuropathy helpful: Webinar: Physical Exercise and Peripheral Neuropathy: https://www.foundationforpn.org/webinar-physical-exercise-and-peripheral-neuropathy/.

Also, there is another discussion you might find helpful:
-- Neuropathy & Exercise: https://connect.mayoclinic.org/discussion/neuropathy-exercise/.

Are you taking any medications or supplements to help with your neuropathy?