Front views of a bowling ball, the blue-colored elements illustrating initial axis tilts of 0°, 30°, and 60°.
<p>Concepts are discussed in Chapter 13, "Create a Bowler's Tool Kit" in the book:
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<ul><li><cite class="book" style="font-style:normal" id="harv">(July 15, 2018) <i> <a rel="nofollow" class="external text" href="https://books.google.com/books/about/Bowling_Beyond_the_Basics.html?id=8thjDwAAQBAJ">Bowling Beyond the Basics: What's Really Happening on the Lanes, and What You Can Do about It</a></i>, BowlSmart  <small><a href="https://en.wikipedia.org/wiki/International_Standard_Book_Number" class="extiw" title="en:International Standard Book Number">ISBN</a>:  <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-1_73_241000_8" title="Special:BookSources/978-1 73 241000 8">978-1 73 241000 8</a>. </small></cite></li></ul><p>Ten-pin bowling pins in background were derived from:
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<div class="thumb tleft"><div class="thumbinner" style="width:222px;"><a href="//commons.wikimedia.org/wiki/File:Bowling-pins.jpg" class="image"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/92/Bowling-pins.jpg/220px-Bowling-pins.jpg" decoding="async" width="220" height="230" class="thumbimage" srcset="https://upload.wikimedia.org/wikipedia/commons/9/92/Bowling-pins.jpg 1.5x" data-file-width="240" data-file-height="251"></a>  <div class="thumbcaption"><div class="magnify"><a href="//commons.wikimedia.org/wiki/File:Bowling-pins.jpg" class="internal" title="Enlarge"></a></div>Bowling-pins</div></div></div>
<a href="//commons.wikimedia.org/wiki/User:RCraig09" title="User:RCraig09">RCraig09</a>
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<span class="int-own-work" lang="en">Own work</span>