I still do oil changes on our 2 vehicles and my motorcycle. I have a robot mower for the yard but can't use it in my backyard because my wonderful dog keeps digging the guide wire up so I have to push mow it. Not much of a walker especially during the summer, just to hot. I will ride my e-bike almost daily which helps to keep my knees and hips loose and helps with my balance. That's my story an I'll stick with it. We have been in the mid to high 90's with a feel like temp of 105 to 109 for the last month with no rain. We finally got some rain which cooled it off but were still stuck with the humdity. I do pace myself and that's why it takes me 2 days to do something that used to take a couple of hours.
Peace