While he normally walks at a stately pace, when he enters the gym Tseng springs to life, even taking on a certain ferocity. His knowledge of his beloved badminton--from the basic moves to extremely specialized sports physiology--would be a match for any university coach.
平常步履沈穩的曾志朗一走進體育館，馬上變得生龍活虎，甚而殺氣騰騰，他對於自己最鍾愛的羽毛球知識，從基本動作 ABC 到極為專業的運動生理學，已可與大學教練媲美。