"プラス・テン (10分多くからだを動かす) "を主メッセージとして、多レベルの身体活動促進地域介入 (community-wide intervention, CWI) を継続的に実施した。開始5年後に層化無作為抽出法により市民成人3000名に実施した調査で、2013年の介入前と比較し身体活動量の増加を認めた。
多レベル介入のうち2015年度に開始した自宅近隣で自主的に実施する運動グループ継続支援・評価では、参加グループは4年後まで継続的に実施・発展している。継続実施者は下肢筋力の改善、認知機能の維持等の効果を認めた。運動グループは地域の社会資源となり得ることが分かり、市の施策への反映もなされた。
We have been implementing a multi-level community intervention (Community-Wide Intervention [CWI]) that promotes physical activity, using "Plus Ten", which encourages moving for an additional 10 minutes". In a stratified random sample survey of 3000 adults 5 years after the start of the CWI, an increase in physical activity was observed compared to that in the pre-intervention cross-sectional survey performed in 2013. 
Since 2015, as a part of CWI, we have been continuously supporting and evaluating voluntary exercise groups that meet regularly in their neighborhoods and exercise together. We found that group exercise could be consistently implemented and developed for a further four years. Improvement in leg muscle strength and maintenance of cognitive function, for example, was observed in those who continued participating in the group exercise program. It was found that the exercise group could be the basis of social capital, and it was implemented in city measures.

研究種目 : 基盤研究 (C) (一般)
研究期間 : 2017～2019
課題番号 : 17K01795
研究分野 : 身体活動と公衆衛生、スポーツ医学