Pinwheel: a windmill toy
Windmill in Kinderdijk
blowing a pinwheelWhile children is blowing a pinwheel toy （風車 Kaza-guruma in Japanese),
you may easy to hear the sound of the bronchi or lung.
From autumn to winter, the infant and toddler often suffer from wheezing
(Asthmatic) bronchitis. Using windmill toe, you never miss.
Any question: write to Keiji Hagiwara, M.D.
Kami-Ube Pediatric Clinic