超距差距練習 Running Over and Under Distance One commonly held philosophy among distance runners is that you should train and race over-distance and under-distance compared to your target race distance. The primary benefit of running over-distance is that it builds endurance and running economy. 不少長跑手都有個理念——就目標賽程作超距和差距練習和比賽。作超距練習，最大好處是鍛練持久力和跑步效率，亦能為你心理上打支強心針，增添完成目標賽程的信心。 從腰部以下開始 From the waist down Running is basically an activity un-dertaken from the waist down, but driven by a cardio vascular system in the upper half of the body. Women find running a holistic activity involving the whole body both physically and psychologically, a merging of self with the environment. However, some of the key differences between male and female runners are in the key physical components of running from the waist down. 跑步基本上是腰部以下的運動，但驅動我們跑的是位於上半身的心血管系統。對女性而言，跑步是一項整體性活動，牽涉到全副身心，把自己融合到環境中。然而，男跑手和女跑手一些顯著的分別，正正在於兩者的下半身身體結構的分別。 為自己煮頓飯 Cooking for One Hong Kong Government statistics suggest that more and more people are remaining single, and even those who do get married or have families are no longer finding the time for traditional family meals. 香港政府的統計數字顯示，單身人士、甚至已婚或一家人在家中聚在一起吃飯的傳統習慣已日漸少見。