* Screenshot from video of Canadian ten-pin bowler Zach Wilkins, bowling with a two-handed delivery - screenshot immediately before release of the bowling ball. 
<ul><li>Location: a PBA tournament in Middletown, Delaware, U.S. on August 18, 2019.</li>
<li>In Version 2, uploader lightened arms and hands, and darkened bowling ball, to make it easier to see how the ball was held.</li></ul>
<a href="//commons.wikimedia.org/wiki/User:RCraig09" title="User:RCraig09">RCraig09</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>