A boy has stroke since 6 months old for 8 years recovered

A boy in Hong Kong had stroke at the age of 6 months old (note, not 6 years old).  At the age of 8 years, he was still not able to talk and stand.  After wearing Nefful, he started to rise up his leg.  With Nefful blanket for about a month, he recovered, can walk and jump

 

(in Mandarin)