Counterforce strap: This easy and common variety of brace wraps across the upper Portion of the forearm and applies force to the tendons. These braces are usually lightweight, cost-effective, and straightforward to adjust for comfort.   Bonus: Similar to the OTC Band-It, this brace is not just for tennis elbow. https://www.theorthopaedicandpainpractice.com/how-to-alleviate-tennis-elbow-pain-tips-from-a-medical-expert/