Windmill bowling for my 13th marathon.used 16#BlackWidow&Exotic Backup ball 22games 03-14-25

This video is at 1700 pix by 700 pix. I used my spiral red & black polyester plastic 10lb vis-a ball with no thumb for spare pick up ball hooking both right & left. bowled 22 games in 2.5 hours. I left early because my I-phone died on me.