The context of the following conversation is After practicing tetherball for weeks, Bailey became very good at the game and won.:
Bailey says That was not an easy game to win!.
The friend responds No, it didn't look like it, and it went on forever!.
Bailey responds Well I guess what they say about practice making perfect, isn't correct, but close to it!.
The friend responds Very true, I know you have been practicing for weeks!.
Bailey responds I have, and it has done a number on my joints but it has to be good for me!.
The friend responds Of course it has to be good for you, its exercise right!.