A bat for that size of player would be a 31" depending on the weight.
The diameter changes with the size of softball.
There is not much energy needed to swing a softball bat if you can find the right size and weight for your age and weight. There are different websites just go to google and type this question, and there will be a place where they recommend a bat!
Generally for softball you use a 12 inch ball. The younger age groups will use an 11 inch ball.
around the softball is 12 inches
12 inch.
12 inch
The most popular size is 12 inches because once you go into 12U, it stays at the same size.
Softball/grapefruit size.
12 inch (same as 12u- ect.)
its the weight of the bat the heavier the bat the further the ball will go the same in fast pitch softball
it is 60 inches