Transcription: Rock the cradle. Start with a fast sleeper then place the back of your left hand on the middle of the string. Form a triangle by catching the string with your right hand about 10 centimetres from the spinning yo-yo. Drop your left hand downwards to form a cradle for the yo-yo to swing through. After one or two swings through the cradle, release the left hand and drop the yo-yo at the same time.
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