【背泳ぎが進まない原因】“第3のキック”で劇的改善｜40歳からの背泳ぎ革命 #背泳ぎ #水泳 #マスターズ

Are you struggling with your backstroke kick, feeling like you're not making any progress despite your best efforts? The reason might be that you're kicking with each leg individually. This time, we'll thoroughly explain the essence of the backstroke kick, focusing on the "third propulsion force." From the propulsion generated when your legs pass each other, to how to use your core to stabilize your posture, and the feeling of kicking from your hip joint, we'll deliver content you can try immediately. You can change your backstroke even at 40. Please watch until the end! 00:00 Opening | Backstroke Revolution Episode 2 01:43 Why is the kick important in backstroke? 03:48 Why does the kick stabilize your posture? 08:29 What is the third kick? 10:21 Why you can't move forward with one leg at a time 13:08 Maximum propulsion occurs at the moment your legs pass each other 15:40 Misconceptions about upkicks and downkicks 19:58 Kick practice to feel the third propulsion 27:20 Land training to use your hip joints 31:50 Summary | The next step to mastering the backstroke 【🗒️Click here for the note】 👉https://note.com/kca0424/n/n41852e5f7... 【Automatically generate training menu】 👉https://note.com/preview/n41852e5f72b... ▶︎ To apply for a lesson, please contact KCA's official LINE account 👉 https://lin.ee/4lUl5tcgl 🕖 Live YouTube Streaming Every Monday at 9:30 PM We'll solve your swimming problems in real time! Questions and chat are welcome! 🛍 KCA Original Goods "Upper Body Set Essential for Swimming Training" ▶︎ https://suzuri.jp/KidcCoreAcademy/dig... 📅 Group Lesson Information 🏊 May 2026 https://kca0424.com/2026-05/ 🏊‍♀️ Competitive Swimming School for Adults https://kca0424.com/adultswim/ 🌐 Homepage https://kca0424.com/ 📱 Instagram   / kids.core.academy   💬 LINE Registration (Free Zoom Consultation Available) https://lin.ee/4lUl5tcgl 🌟 KCA Premium FUN CLUB 【Website】https://kca0424.com/kca-premium-fun-c... 【Application】https://lin.ee/6l82pgUl #Swimming #SwimmingImprovement #CompetitiveSwimming #MastersSwimming #Freestyle #Butterfly #Breaststroke #Backstroke #SwimmingTechnique #BreathingMethods #SwimmingPractice #TimeReduction #Swimmer #SwimmingInstruction #SwimmingImprovement