The more the merrier, so the next time you take the dog for a walk around the neighborhood or make that coffee run, ask a friend to come along. Soon, it will become a routine workout.
There's been a lot of talk over the past few days about the 'legacy' of these athletes, of the social progress which comes from events like these and of the lessons they teach us all. It would be nice to think that their legacy is global and profound, that it challenges perspectives, shifts attitudes and redresses relationships.