I found the perfect devices for our aging bodies when working on our cars. Check them out starting at the 3:15 mark on this video.

 

I could definitely use the chair attachment when I am waxing my car. The arm lifter would be very useful though I don't know blood draining due to gravity would fair in prolonged state of arms lifted up. Great innovations coming our way.

 

Rick uses a little garden cart on wheels when waxing the car or working on low areas. Relieves the knees and back.

 

Yeah, I do that, too. It puts the trouble off until I try to get up again.

 

I use a chair with a back that has large nylon wheels and a pneumatic lift in my detail business. I glide around the vehicle without having to get up that much.

 

I definitely love the car lift as I car raise the car up to the level I want it. An expensive way to save the knees!