籃球比賽場域中，大家往往關注球員在場中奔馳展露個人絕技，卻忽略了攸關勝負的關鍵人物，一直默默在場邊關注著比賽動態的教練。籃球教練的觀看與球員、觀眾的不同，造就了籃球教練之美學。因此，本文所關注的議題為籃球教練之美學，以現象學之本質直觀為視角，從時間與空間兩個層面切入議題。教練透過本質直觀的三個層次－第一層次：典型；第二層次：普遍的實徵性；第三層次：想像變異－觀看籃球場域的時間與空間，進而離析出籃球時間與籃球空間之本質直觀為：片段的、可逆性、預測性的。而教練的觀看是不斷地穿梭在時間與空間之交融，從客體到主體、整體到部分、深度到平面，從不同的角度在觀看著比賽，教練之謂為美學，就是教練的觀看是不斷穿梭在這些二元元素中，在可見中創造不可見，也在不可見中創造可見。

In a basketball game, people usually pay attention to the players running in the court and displaying unique personal skills but ignore the key figure that is critical in victory and defeat, namely the coach who always pays close attention to the progress of the game silently. Coaches differs greatly from players and audiences on the issue of watching that establishes the aesthetics of basketball coaches. Therefore, this paper aimed at the aesthetics of basketball coaches. Based on eidetic intuition in phenomenology, the issue was explored in terms of two dimensions, that is, time and space. Through three levels of eidetic intuition, respectively typicalness (the first level), common empiricalness (the second level), and imaginative variation (the third level), coaches watch the time and space of a basketball court and further segregate the eidetic intuition of basketball time and basketball space as fragmental, reversible, and predictable. In addition, the watching of coaches unceasingly shuttles in the integration of time and space. From objectivity to subjectivity, from the whole to a part, and from the depths to the surface, coaches watch a game from different aspects. The reason why coaches are regarded as aesthetics lies in that the watching of coaches continuously shuttles between the binary elements, and it creates intangibility in tangibility as well as creates tangibility in intangibility.