[테니스레슨] 후위, 포잡이는 반드시 알아야하는 꿀팁 가득한 빡랠리레슨

Hello, this is Yongbang! My favorite rally lesson! Today, I usually play in the forehand position in doubles, and I like to be in the backhand position... I rallied hard with the coach in cross situations, and learned helpful tips for the backhand and the forehand. And... at the end, I fearlessly challenged the coach, and as expected... haha #tennis #tennislesson #tennisforehand