Fig. 2. Shoulder external rotation exercises using an elastic band with 90° of shoulder abduction and ER (90/90 position) in static (A−C, F−H) and dynamic body positions (D, E, I, J). (A, F) Sitting position. (B, G) Static squat position. (C, H) Static rotational squat position. (D, I) Dynamic squat to standing position. (E, J) Dynamic squat to standing and trunk rotation position.
© 2020 Korean J Sports Med
