As you start to age it is just as important to keep up with your health as it always has been. You may not be able to do the same things you were when you were twenty but that doesn't mean that it isn't still important to keep your body healthy and in shape.
Older people who still work out regularly enjoy a better quality of life and suffer from less health complications. Gentle strength building exercises like yoga can be particularly beneficial to an aging group, since they help to remedy much of the back pain and suffering that is typically associated with getting older.
Thankfully many community activities programs are set up especially to cater to an older generation of exercise enthusiasts. This includes special classes in aerobics, pilates, and cycling as well as walking and jogging groups that meet on particular days of the week.
Even modern assisted living homes are quite big on offering exercise programs for their residents. They realize how important it is for those who are aging to get out and feel good.
The best thing you can do to prolong your life and enjoy the years you have left is to participate in regular exercise!