Accelerometer-based gait analysis identifies frail older adults among the general Japanese population

and after intervention. On the other hand, there were no differencesC group in all measurements. Conclusion(s): This result showed that there were significant decrease of fall incidence and improvements of PCF by home-based exercisewith expiratorymuscle training. This study suggested that we should explore to prevent for fall and aspiration pneumonia in community-dwelling individuals. Implications: Effects of home-based exercise with expiratorymuscle trainingon the preventionof falls and aspiration pneumonia could broaden the vision of physical therapist’s potential in prevention of disease and health promotion.