The Internet is an important tool in contemporary society. This study was carried out to investigate current use of internet and to suggest effective development of it in the field of physical therapy. A sample of physical therapy members in the internet responded to the questionare by means of e-mail from 26, April to 14. May. 1999. Of the 98 subjects, 26 completed the questionnaire, a response rate of $26.53\%$. The results were as follows. The most important problem to use internet in the field of physical therapy was poor information and abscence of database. The exchange of information among members, search database, virtual lecture system and distance treatment counseling in the future were expected. All members, professors of university and college, physical therapists in clinic and students must cooperate to construct database and useful information.