Ringing is a hobby that can be enjoyed by anyone who can pull a bellrope. Children as young as 10 can learn to ring, so long as they are sensible enough, and there are some ringers still ringing well into their nineties.
Visit the website of the Central Council of Church Bell Ringers to find out more about change ringing.
There is also a different explanation (with a North American flavour) on the NAGCR website.
If you would like to see if it is for you then get in touch with your local ringers and see if you can have a go?