Purpose: this study was to gain a full understanding of the experiences of sports counselors trainees during counseling training. For this purpose, this study explored the experiences and the meaning of counselors’ development. Methods: A phenomenological study was utilized and 6 participants who had several experiences of sports counseling were selected for the study. 3 categories, 8 subcategories, and 24 subjects were derived from in depth interviews and focus group interview. Data were analyzed based on the open coding, axial coding, and selective coding procedure of phenomenological theory. Results: First, trainees were motivated to introduce psychological skills to athletes, at the same time they were worried about immaturity of themselves as counselors. Second, trainees faced the difficulties of reality such as doubts about the effectiveness of counseling, differences between on-site and lectures. Also, trainees should apply different counseling techniques depending on the speciality of sport. Third, trainees grew through a variety of experiences as sport counselors. They preached the importance of sport counseling to the organizations such as professional teams and schools. Conclusion: Trainees developed their skills and professional counseling abilities through their training. This research may be used as basic data for counselors to adapt to sports setting, and to achieve better and professional counseling.

I. INTRODUCTION
 Ⅱ. METHODS
  1. Subjects
  2. Instrument and Procedure
  3. Data collection
  4. Data analysis
 Ⅲ. RESULTS
  1. Mental toughness Characteristics
  2. How to cope with problems?
  3. Muscle relaxation and breathing control
  4. Meditation
  5. Self-talk and positive thinking
  6. Imagery or mental rehearsal
  7. Cue word
  8. Humour
  9. Pray
 Ⅳ. DISCUSSION
 REFERENCES

• Chatkamon Singnoy(Faculty of Sport Science, Burapha University,) Corresponding author