The theraband is here for anyone curious.
https://www.amazon.com/TheraBand-Tendonitis-Strength-Resistance-Tendinitis/dp/B00067E4YU/ref=sr_1_10?s=sporting-goods&ie=UTF8&qid=1521694888&sr=1-10&keywords=lateral%2Bepicondylitis&th=1