The observation trainer is designed to help you improve your observation of ball motion by getting you to focus on which board the ball is on at four key points of every shot: The arrows, the breakpoint, entering the pocket and exiting the pin-deck.
You'll be shown a number of shots rolling down a simulated lane. After each shot, move the sliders to where you think the ball was at each point. You'll be shown how the actual shot compares to what you thought and at the end you'll be given scores for your accuracy, overall and at each point, helping you to know which areas you might need to focus on.
The Ball Motion Observation Trainer is just one of the essential tools for bowlers and coaches included in Tenpin Toolkit. Find out why the app is recommended by some of the best in the world.