When playing with the older guys at the Rec, Josh can learn new skills, make new friends, and improve his physical fitness and sportsmanship.
When Josh is playing with the older guys at the Rec, he may engage in a variety of activities. He might learn new skills and strategies from the experienced players, such as how to improve his technique or tactics in the game they are playing. He may also have the opportunity to make new friends and build social connections with older individuals. Lastly, playing with older guys may enhance his physical fitness and help him develop teamwork and sportsmanship qualities.
The question does not provide sufficient context to determine exactly what Josh does when he is playing with the older guys at the Rec. Typically, in stories or books, when a younger character is interacting with older peers, their behavior might change to fit in; they might try to exhibit skills or comport themselves in a way that earns them respect or acceptance. If this question is regarding a specific text or story, you would need to refer back to the relevant passage to understand Josh's actions in that context.