Today quitted the badminton club.Transfer to Tennis club with Yi Khuan.Today the training very tiring.Run there run here to hit the ball trying to squeeze a better forehand or backhand.Furthermore,the ground is hard court.Even worse we are under the sun.Still,i can tahan until 1 hour in a half playing tennis.I can say i improved cuz since primary school i always play tennis with------------------------------THE WALL.