The lower the RG the more weight is distributed towards the center of the ball. The higher the RG the more weight is distributed towards the cover.
A low RG ball will rev up faster. This is good for bowlers who are looking for more mid-lane hold.
A high RG ball will rev up slower. This is good for bowlers who are looking to delay the hooking action.
A bowler with low revs could benefit from a lower RG ball if his ball speed is not too slow. However, there are so many other variables besides speed that a blanket statement like "bowlers with low revs should use low RG balls" would often be incorrect.
Locate your pap, get an estimate of revolutions per minute, find out your average ball speed, determine your axis tilt, and then factor in the type of lanes and the oil pattern on which you usually bowl. Once you have all that information, start reading up on what kind of ball and drilling would best fit your game...or you could just consult your local pro shop operator.
![](/CuteSoft_Client/CuteEditor/Images/emidea.gif)