I still have to work full time to pay for all the things I enjoy in life. I also believe that every woman and man should treat themselves first class all the way. When you have worked over 40 years you deserve the best that your money can buy whether it is clothes, gourmet food, the best liquor or what ever. Life is short so enjoy it to the fullest. I feel like 18 and better.
Swing dancing is also a lot of fun and good sweat.
Health officials generally recommend that people engage in some physical activity for 30 minutes a day. But that's just to maintain the status quo. If you want to improve your strength and vitality, you have to do more. An exercise regime should make you feel good, not terrible. It should relax you, not stress you.