【山本俊樹】バックスクワット実践講座

In this video, Toshiki Yamamoto, a member of the Japanese weightlifting team for the Tokyo Olympics, demonstrates and gives advice in the CrossFit Black Ships Tsurumi Endurance Back Squat class. Please subscribe to our channel. #Weightlifting #ToshikiYamamoto #BackSquat #Instruction [ToshikiYamamoto] Instagram https://www.instagram.com/toshikis175... YouTube Channel    / @squatsenpai1657   Apparel https://www.instagram.com/cherandker/... [Contact Us] [email protected] [Film Location] CrossFit BLACK SHIPS Tsurumi Instagram: https://www.instagram.com/blackships_...