“…The consensus of definitions creates a theoretical structure of coaching, which is focused at least on theses such as the use of potential, increasing performance, personal and career growth, creating goals and their implementation, breaking down internal barriers, motivation, and more. To understand coaching, it is also necessary to master the theoretical and practical comparison of coaching and related areas such as mentoring, psychotherapy, and counselling [3, [6][7][8][9][10][11][12], and other contexts in which coaching is highly applicable, for instance, the managerial context (e.g., [13][14][15]). Coaches' key or core competencies are an important predictor of their skills and knowledge.…”