Can you use a wood bat in middle school ball?

It depends on the league and the specific rules that they have in place. Some middle school leagues allow the use of wood bats, while others only allow the use of metal bats. In general, wood bats are not as commonly used in middle school ball as they are in high school or college ball. For safety reasons, some leagues may recommend or require the use of metal bats for younger players. However, if the league does allow the use of wood bats, there are certain safety precautions that should be taken, such as ensuring that the bats are properly sized and maintained and that players are properly trained in how to use them.