Assessment of the quality of life, muscle strength, and dynamic balance of elderly Kendo players
To compare Kendo players with active elderly adults in terms of quality of life, functional aspects (muscle strength, postural balance) and body composition. This was a controlled cross-sectional study. Twenty elderly individuals were divided into two groups: the Kendo group, with an average age of...
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| Published in: | Clinics (São Paulo, Brazil) Vol. 72; no. 11; pp. 661 - 666 |
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| Main Authors: | , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
Brazil
Elsevier España, S.L.U
01-11-2017
Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo Faculdade de Medicina / USP Elsevier España |
| Subjects: | |
| Online Access: | Get full text |
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| Summary: | To compare Kendo players with active elderly adults in terms of quality of life, functional aspects (muscle strength, postural balance) and body composition.
This was a controlled cross-sectional study. Twenty elderly individuals were divided into two groups: the Kendo group, with an average age of 71.8 (5.4) years, and the Control group, with an average age of 73.1 (4.8) years. Quality of life was evaluated using a questionnaire (WHOQOL-bref and WHOQOL-old); body composition was evaluated with a bioimpedance scale (InBody230); hand-grip strength was assessed with a portable manual dynamometer (Jamar SH 5001); flexor and extensor muscle strength of the knees was evaluated with an isokinetic device (Biodex® System 3 model Biodex Multi Joint System, BIODEX); and dynamic balance was assessed using a force platform (Balance Master System, Neurocom International, Inc.,® Clackamas County, Oregon, USA).
The groups were statistically homogeneous in terms of socio-demographic characterization, body composition, muscle strength, and dynamic balance, but the Control group was faster in the sit-to-stand test (p=0.03). The Kendo group had a statistically significantly better quality of life; in the WHOQOL-bref, these differences were present in the physical (p≤0.001) and environment (p=0.004) domains, and in the WHOQOL-old, these differences were present in social participation (p=0.001) and in past, present, and future activities (p=0.019).
The results suggest that Kendo is a health-promoting activity that improves the quality of life, functional aspects (muscle strength and postural balance) and body composition of players. |
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| Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| ISSN: | 1807-5932 1980-5322 1980-5322 |
| DOI: | 10.6061/clinics/2017(11)03 |