[Production of a fall prevention exercise programme considering suggestions from community-dwelling elderly]

A fall prevention exercise programme, which elderly persons could undertake in their home alone to maintain and improve leg muscle strength, body balance ability and flexibility, was developed. The programme consisted of number of movements from which the best were selected on the basis of participant evaluation. The purpose of this report is to document the actual contents and an examination of the effects of this exercise programme in elderly people.

A total of 551 elderly persons, aged 75 years and over, not needing the support of elderly care insurance in S town, Miyagi Japan, were the subjects of this study. An intervention area and a non-intervention area were set in the study region. In the intervention area, 85 elderly people of high-risk for falls were selected to perform a longitudinal intervention study for one year. The selection criteria were as follows: 1) Maximum walking speed slower than median value, 2) Falls had been experienced in the past year. Forty elderly persons (15 men and 25 women) participated in the class. Thirty movements designed to improve flexibility, leg muscle strength, and body balance, and to prevent tripping were executed and evaluated. Effects of this intervention on participants in the fall prevention class were examined using a follow-up survey one year after the baseline survey. The outcome of the fall prevention exercise programme was measured in terms of incidence of falls.

A final fall prevention exercise programme consisting of ten movements was produced by the intervention. In addition, seven movements using a chair were part of the exercise programme. METS of the exercise programme for students, leaders, and elderly persons were 3.41 +/- 0.37, 3.16 +/- 0.47, and 3.08 +/- 0.4, respectively. The incidence of falls over one year of the participants in the class significantly decreased from 48.4% at baseline survey to 25.8% at follow-up survey, but that of non-participants did not change. One-leg standing times with eyes open of the female participants significantly extended from the baseline survey to the follow-up survey, but not that of non-participants.

This result of intervention suggested that incidence of falls was decreased by the execution of the exercise programme in twelve sessions of fall prevention class and at home.