Posted by: Major Dan (markj89@charter.net) on Tue May 7 11:05:54 2002

>Hi, I am 39 y.o I play in an adult league ' I would say, that pitchers throw balls at a range of speed between 65 to 75 m.p.h

If you have bat restrictions, I guess you can use what you want.
With a good rotational swing a 33/30 is easy enough to swing and develop 70+mph batspeed. My son is 14 but 5'1" and 115 lbs and he is in the mid 70s with a 31/28. Hits 80-90 with a 32/24.
Rotational techniques allow excellent batspeed with heavier bats.