{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T06:50:45Z","timestamp":1772779845337,"version":"3.50.1"},"reference-count":65,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2020,2,15]],"date-time":"2020-02-15T00:00:00Z","timestamp":1581724800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"European Regional Development Fund (ERDF) and Portugal 2020 - Regional Operation Program CENTRO2020","award":["CENTRO-01-0145-FEDER-023369"],"award-info":[{"award-number":["CENTRO-01-0145-FEDER-023369"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>Strength and balance exercises form part of multifactorial programs to reduce the risk of falling and promote active ageing. The aim of this study was to evaluate the effect of a strength and balance exercise program, adapted from the traditional Otago Exercise Program (OTAGO) into a technological system. A non-randomized experimental study enrolled 34 participants (83.24 \u00b1 6.89 years) from a daycare center in Portugal, who were distributed into an intervention group (IG; 18 participants) and a control group (CG; 16 participants). The IG underwent a \u201cmodified\u201d OTAGO incorporated in a technological system using pressure and inertial sensors, feedback, and Exergames for 8 weeks, 3 times a week. The CG continued their regular activities. Outcome measures were evaluated at baseline and after 8 weeks of intervention. After the program, differences were observed between the groups in handgrip strength (p = 0.03), step test (p = 0.03), 4stage balance test \u201cmodified\u201d (p &lt; 0.001) and activities and participation profile related to mobility (PAPM) (p &lt; 0.001). The IG showed positive results in the self-efficacy for exercise (p = 0.03), PAPM (p = 0.00) and all functional tests, except for timed up and go (p = 0.35). No significant changes were observed in the CG. The results support this intervention program as a good exercise solution to improve functional abilities, social participation, and self-efficacy, reducing the risk of falling.<\/jats:p>","DOI":"10.3390\/ijerph17041258","type":"journal-article","created":{"date-parts":[[2020,2,19]],"date-time":"2020-02-19T04:06:01Z","timestamp":1582085161000},"page":"1258","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Effects of A \u201cModified\u201d Otago Exercise Program on the Functional Abilities and Social Participation of Older Adults Living in the Community\u2014The AGA@4life Model"],"prefix":"10.3390","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2696-2086","authenticated-orcid":false,"given":"Anabela Correia","family":"Martins","sequence":"first","affiliation":[{"name":"Physiotherapy Department, Coimbra Health School, Polytechnic of Coimbra, 3046-854 Coimbra, Portugal"}]},{"given":"Daniela","family":"Guia","sequence":"additional","affiliation":[{"name":"Physiotherapy Department, Coimbra Health School, Polytechnic of Coimbra, 3046-854 Coimbra, Portugal"}]},{"given":"Marina","family":"Saraiva","sequence":"additional","affiliation":[{"name":"Physiotherapy Department, Coimbra Health School, Polytechnic of Coimbra, 3046-854 Coimbra, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9119-7774","authenticated-orcid":false,"given":"Telmo","family":"Pereira","sequence":"additional","affiliation":[{"name":"Clinical Physiology Department, Coimbra Health School, Polytechnic of Coimbra, 3046-854 Coimbra, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2020,2,15]]},"reference":[{"key":"ref_1","unstructured":"World Health Organization (WHO) (2017). 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