Is there anything wrong with kids (pre-k, kindergarten, and 1st graders) using large implement objects?

i feel that most kids are attracted to large implement objects, to them its like oh i wanna try. ex. kindergartners and first graders  see baseball as hitting the ball, where as kids n pre-k get easily distracted and would probably wanna play swords. Baseball is more age appropriate for first graders but i will give the kindergarten's a shot. I see it as give them a chance before you judge what they are capable of doing.I would hate for someone to deny me a chance at something because of my age. Overall with any large object you have to watch kids, no matter the age, primarily for safety reasons.