【バレーボール】サーブの基本・コツ　トスの位置とスイングの関係が分かる練習方法【春高出場監督_熊崎雅文】

[Volleyball] Serving Basics and Tips: Learn how to practice the relationship between toss position and swing. Commentary is provided by Masafumi Kumazaki, a coach who participated in the Spring High School Volleyball Tournament. Be sure to check out the know-how he used to turn an ordinary public high school into a powerhouse. =================== At Volleyball Kyoiku Juku, we deliver helpful video information for passionate coaches who want to turn their weakest team into a winning one, and for players who want to improve their volleyball game. ★☆★☆★☆■Official Blog■★☆★☆★☆ http://volleyball-schools.com/ ☆★☆★☆★ Volleyball Kyoiku Juku Social Media ★☆★☆★☆ Get the latest volleyball news! Lots of exclusive information on LINE, Twitter, and Facebook! Please follow us! ■ Official LINE: Click here https://lin.ee/7Wp7Ccd ■ Official Twitter: Click here   / volleyballjuku   ■ Official Facebook: Click here   / volleyballjuku-336769823426038   #volleyball #volleyballserve #volleyballswing #volleyballtoss