I was thinking about this on my Monday night league when our oldest bowler (87)asked why we didn't get the carry others were getting. I explained that we were older, threw the balls slower and with less revs, and when it hit the pins it just didn't have the same energy to impart to the pins. Then I started doing the math and our average age was 66! I thought about our Tuesday team and best guess, it was about 45. Could that be why we average better Tuesday?