warming up arms. Posted on October 4, 2010May 14, 2016 by emilyWools making progress with the arm warmers. i think finger holes will be possible, but im still trying to work out how to incorporate elastic in the upper arm. the original arm warmer is to the left so you can see what im working from. Share this:TwitterFacebookLike this:Like Loading... Published by emilyWools https://www.emilywools.com View all posts by emilyWools