I’ve just bought a rebounder (mini trampoline) to try and get my heart rate up. I walk the dogs everyday but as it’s flat round here my heart rate never exceeds 100!
Good luck with the exercises
@SimonP78 I’d love to and so would the dogs but being 3 stone overweight plus ongoing back surgery investigations, jogging would be the worst exercise only adding to my problems, but thank you for your kind suggestion.