I am a male arthritis patient with the handgrip of a 10-year old girl (literally). But I have learned to cope with it using physics. Basically, if you break the seal on any can until you hear the "pop" any person can open anything. On top of that if it is not possible I have some lever-tools that I can use. But the most useful way to break the seal is actually not to punch a hole to it with a knife, which I used to do previously. Then I found that you can use a tool like a can opener hook to lift the lid slightly on the side. This way there is no permanent hole in the lid and you can still close it completely. Just a small dent on the side where you let the air in.
I am a male arthritis patient with the handgrip of a 10-year old girl (literally). But I have learned to cope with it using physics. Basically, if you break the seal on any can until you hear the "pop" any person can open anything. On top of that if it is not possible I have some lever-tools that I can use. But the most useful way to break the seal is actually not to punch a hole to it with a knife, which I used to do previously. Then I found that you can use a tool like a can opener hook to lift the lid slightly on the side. This way there is no permanent hole in the lid and you can still close it completely. Just a small dent on the side where you let the air in.