We were all strugling with the conditions and i was so stupid to do an alpha. After i completed the jibe and wanted to accelerate a big gust hit my sail and i crashed with my whole body against the sail. My lower ribs full on the boom head. Hope its only brused and i'm able to sail tomorrow with pain killers.... We will find out later today how my body feels. Tonight i will take for sure some spare ribs at the buffalo grill.