A big thank you to Coach 陳世雄 . This evening I learned about maintaining the hip forward posture while lunging forward. This way, one can generate or maintain the thrust forward. This posture is critical for both karate and cross-country skiing. If I could I would devote more time to this technique. 感謝 陳世雄 教練指導 在前進時維持臀部向前在空手道很重要 在越野滑雪一樣重要 有機會我要多練習這一項技巧