體育活動成為世界上除音樂以外的世界通用語言。世界羽聯於2018年採用的新賽制，強制優秀頂尖選手單打排名前15名的選手必須參加第一至三級別的所有8站賽事，以及第四級別至少四站，共12站賽事。優秀頂尖選手在參賽的設定上，必須分清楚主要目標與次要目標，並且要以賽多練少的訓練模式，但不可盲目參賽，更不能片面的追求比賽數量。要以提高參賽勝率作為提高排名的方向做選擇，密集的賽事安排會使選手體力得不到恢復，容易出現傷病，影響參賽效率。

There are two worldwide languages, music and sport. Therefore, Badminton World Federation, BWF, adopts new world game rule which force Top 15 players to attend 8 competitions within class 1-3 and 4 matches in class 4 that in total 12 games in one year. This aims to promote the world wide popularity of badminton in the sport fields. On the contrast, these top players need to set up their strategic objectives which means more game less training to achieve higher ranking and better winning rate results. The more you playing means injures and physical declining in the end. This paper discusses these issues and proposes a better approach for badminton top players.