When finny is caught wearing a tie as a belt what was his punishment?

In John Knowles' novel "A Separate Peace," when Finny is caught wearing a tie as a belt, he is punished by being forced to do extra physical activity as part of a disciplinary measure. This incident reflects the broader themes of conformity and the pressures of wartime culture in the story. Finny's nonconformity and carefree attitude often clash with the expectations of his peers, leading to tension within the narrative.