ttable (1.70), then tcount > ttable means Ha can be accepted, while Ho is rejected. Based on the results of the study that Ha is acceptable, then the practice of throwing medicine balls at the wall has an effect on the forehand lob in badminton. The implication of this research is that the practice of throwing medicine balls at the wall can be used as a type of exercise to improve the results of the forehand lob in badminton. Keywords: Medicine Ball, Lob Forehand, Badminton." />