KnuckleHead
Vic Represent
I've bowled in a Adult league since i was 13 and it improved my bowling cause i had a challenge when bowling with the adults but also not to mucha round while bowling otherwise no bowling. I stilled bowled in a junior league but left when i turned 15 as there was just no compition and my average was dropping so finished the league and didn't bowl another junior legague again. If you good enough to compete against adults then i see no harm.