Not everyone has a steady partner or family living close by. When you are on your own, staying active matters at least as much, and perhaps even more. Regular exercise is one of the easiest and most natural ways into new social contact.
The Social Side of Exercise Counts Double
If you have no partner to head out the door with, a sports club, a regular walking group, or a weekly group class plays a double role.
It is a good way to stay physically fit and keep your muscles strong, and it is also an important social anchor in your week. It gives you a steady rhythm, adds structure, and makes sure you are around people regularly.
Starting Alone Is No Disadvantage
Many people see walking in alone as a hurdle. In practice it often works the other way around: those who start alone are often more open to contact and find it easier to make new connections than couples who mostly stick together.
Choose a regular group class, join a local walking club, or pick set times to go to the gym. Thanks to repetition, good conversations and meaningful contacts often develop faster than you expect.
The full approach is in The Power of 50+
These are my own insights and experiences; this section does not come directly from the book.