LATERAL EPICONDYLALGIA / TENNIS ELBOW EXERCISES Although the course of LE is favorable with 89% of patients reporting improvement in pain after 1 year follow-up, a randomized-controlled trial by Peterson et al. in the year 2011 has shown superior outcomes regarding pain with daily progressive exercise compared to a wait-and-see approach at three months follow-up. Currently, there is no common consensus as to which exercise modality is superior to another. Although isometric exercise generally se