You ( right ) put your right hand forward to let your opponent ( left ) grab your right wrist with his right hand.
When your opponent seizes your right wrist, step forward your left foot.
And deliver Meuchi with your left hand to make his left hand grabbing your right hand be streched. Your right hand must be in Kagite guarding position.
Atach your left hand on to the back of your opponent's right hand and step forward your right foot.
It is very important at this point that you push out your right elbow and with the help of your left hand turn your right hand as shown in the left figure. Do not make your right wrist go far from your body. Make it as close as possible to your body.
Turn your body as shown by the blue arrow in the left figure. Keep forcing your opponent's right elbow be bent and pushed out with the power of your left hand as shown by the red arrow.
By turning your body your opponent will fall down.
Your left elbow must be pushed out as shown in the left figure.
If it is not properly pushed out as shown in the right figure. Your opponent will not fall down.
