MATERIALS AND METHODS
Participants
This study had been conducted on a male soccer player, who has been going through rehabilitation treatments and training at a rehabilitation center near Seoul. The participant (hereby known as K) is 24 yr old, and played as a professional soccer player at J league after college. He was going through a medical examination before signing with a professional soccer team in Korea when he discovered the severity of his injured ankle and as a result, had to postpone his entrance to the soccer team. K gave up on joining the team and decided to receive surgery, and was in a condition where he needed 6 months of rehabilitation. K, who came to participate in the program through the recommendation of the director at the rehabilitation center, had an anxiety issue that rooted from his desire to finish the rehabilitation process quickly and to find a team to join. It was his third week of rehabilitation training after the surgery when his participation for the program began. His condition did not require crutches, but he could not rest his weight on his right foot. The characteristics of K are presented