Reading and singing, using breath is very important. Using breath to pronounce words, read books and sing songs can make the elderly get spiritual pleasure and give the body new functions. This is especially suitable for you old people.
And dancing. Some old people don't have any dance foundation when they are young, but when they are old, they become masters of square dance, and there are many people. By dancing, you get physical and mental pleasure and great spiritual enjoyment that is affirmed.
Some old people are in poor health. By dancing square dance outside, I can communicate with some old friends, get physical exercise, relax and be practical. The more such activities, the better.
There are many beneficial recreational activities. Whether they are suitable or not, the elderly need to identify and choose them themselves and happily integrate into them in order to be harmonious in society and body and mind.