From:  Role and effectiveness of surface EMG feedback in sports and orthopedic rehabilitation: a systematic review

Flow diagram of literature search. EMG: electromyography

Note. Adapted from “The PRISMA 2020 statement: an updated guideline for reporting systematic reviews” by Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. BMJ. 2021;372:n71 (https://www.bmj.com/content/372/bmj.n71). CC BY.