Home navigation can be used to improve your technique!
使用导航家可提高你的技术!
Train to improve your technique, not your strength or endurance.
为提高技术而训练,而不是为了体力和耐力。
Measure your distance and write it down. Knowing what is working and what isn't will help you improve your technique.
测量并记录下你吐的距离。搞清楚哪些方法可行哪些不可行,才能让技术愈发娴熟。
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