Jake Arrieta playing long-toss before beating the Pirates.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/56351377@N06">Jon Gudorf Photography</a>
CC BY-SA 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/jongudorf/21992576782/">Jake Arrieta warming up before last regular season game of 2015.</a>