Keep your upper body straight, palms together, straighten your body forward, sit on the ground, lean back and make an angle of about 45 with the ground. Bend your knees and put your feet flat on the ground. The leg posture remains unchanged, the upper body turns right as far as possible, and the left hand extends to the right knee. Pause 1 ~ 2 seconds, turn left, and extend your right hand to your left knee.

"Roulette" comes from French, meaning tiny wheels. Various games related to wheels have existed for thousands of years. Legend has it that soldiers of the Roman Empire turned the carriage over and then turned the wheels to play games in order to kill time when they were on standby. Others said that this kind of wheel game was actually brought back to the West by medieval monks when they preached in China.