水泳中級者がやりがちなミス4選！マンネリ打開の練習方法

Would you like to turn your home into Studio KEI? Here is a membership guide that fully supports your training at home.    / @kit99fly   Detailed explanation of sculling!    • 【揚力と抗力の合成！】これ一本でスカーリング完全解説！   "Studio KEI" is a training studio located 7 minutes on foot from "Nishi-Nippori Station" on the JR Yamanote Line. https://sutadiok.hp.peraichi.com/suta... Studio KEI original T-shirt! https://cyvhs.hp.peraichi.com We provide one-on-one personal training "Core training" "Weight training" "Slow training" "Fitness Tai Chi" "Diet" If you are interested, please contact us via our official LINE. https://lin.ee/49xvTIC Or, search the official LINE account for "studiokei." Morning swim classes are held every Thursday at Oasis Kanamachi! https://infinityswimschool.tokyo/revo...