🎥 獲取更多仰泳技巧：#shorts 📲 MySwimPro 訓練應用程序：🏅 VIP Facebook 群組：🚀 7 天游泳更快指南：📚 像專業書一樣游泳：👕 獲取 MySwimPro 商品：🏊♀️ 購買游泳裝備：💨 10% 折扣Airofit 的帶有代碼 MySwimPro10 的呼吸訓練器：
https://www.youtube.com/watch?v=jIsxFvRJxns
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🎥 獲取更多仰泳技巧：#shorts 📲 MySwimPro 訓練應用程序：🏅 VIP Facebook 群組：🚀 7 天游泳更快指南：📚 像專業書一樣游泳：👕 獲取 MySwimPro 商品：🏊♀️ 購買游泳裝備：💨 10% 折扣Airofit 的帶有代碼 MySwimPro10 的呼吸訓練器：
https://www.youtube.com/watch?v=jIsxFvRJxns
I think there』s a distinction between different types of backstrokers. You get those that are a more powerful swimmer so 50/100 which have a slightly lower head to get more power out of the arms, then the 200 which is more flat and technical. That』s what I see anyway.
Excelente….muy bien. Gracias
Why usually some of these videos isn't complete… I want to know how to get the full video or the date of puplishment even if it's payed