Who is "they"? Like, here is a random study--one of many--that found exactly what retrac said. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5013592/ https://ww

Who is "they"? Like, here is a random study--one of many--that found exactly what retrac said. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5013592/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5013592/ > The traditional eye exercises of acupoints appeared to have a modest protective effect on myopia among these Chinese rural students aged 6–17 years. However, no association between the eye exercises and near vision symptoms was found.