bowl1820
12-01-2014, 01:20 PM
https://www.youtube.com/watch?v=WmVBQaCr3-k
Aslan
12-02-2014, 03:44 PM
VERY cool. Shows very clearly how important RPMs are in opening up the lane.
fortheloveofbowling
12-02-2014, 11:45 PM
Amazing difference. It really highlights the importance of matching ball speed and revolutions or rpm as they referred to it.
ralphs007
12-20-2014, 04:37 PM
Thanks, that was pretty interesting.