著者

五十嵐 美生 竹田 唯史 小田 史郎 畝中 智志 藤田 英二 小坂井 留美 柳川 尚子 川西 正志

出版者

日本生涯スポーツ学会

雑誌

生涯スポーツ学研究 (ISSN:13488619)

巻号頁・発行日

vol.20, no.1, pp.1-10, 2023 (Released:2023-12-09)

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The purpose of this study was to clarify the efforts of older women to practice during a resistance exercise class and their exercise behavior change and related factors 2 years post the classes from a qualitative analysis. The exercise class was a self-weighted resistance exercise training for muscle strength maintenance designed by Tetsuo Fukunaga. Eighteen elderly women of the subjects of this study, participated in the exercise class for muscle strength maintenance for care prevention held in F town, Hokkaido, Japan, in 2019 for three months. Interviews were conducted four times in August and November 2020 and October and November 2021, and semi-structured interviews were conducted using the recall method. Responses were recorded and converted to text data. The interview data organized at three months, six months, one year, and two years after two years post the exercise class were analyzed for qualitative factors related to exercise practice effort and exercise behavior change using KH coder as a text mining method. The practical status of exercise was evaluated based on the total number of squats performed at home during the class period records. As a result, 66.7% of the subjects continued to exercise as maintenance and action phases two years post the classes. The co-occurrence networks characteristics of the qualitative factors obtained from the linguistic trends of the continuation group over the two-year period were "program content," "effectiveness of practice," "human and environmental support," "self-efficacy," and "simplicity of exercise." Correspondence analysis by exercise practice effort showed that in the continuation group, the high practice group, which had more exercise practice in class, showed positive language characteristics such as "habitual effort state," "effectiveness of practice," "social support," "simplicity of exercise," and "positive evaluation of exercise."

著者

藤井 紀之 中本 浩揮 幾留 沙智 畝中 智志 森 司朗

出版者

日本スポーツ心理学会

雑誌

スポーツ心理学研究 (ISSN:03887014)

巻号頁・発行日

vol.41, no.2, pp.93-103, 2014-12-05 (Released:2015-04-14)

参考文献数

33

被引用文献数

3

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This study aimed to investigate whether individual differences in viewpoint (route or survey [bird's eye] view) while playing football are associated with mental rotation ability and domain-specificity. Seventeen varsity football players were assigned to Experienced and Non-Experienced survey view groups according to a questionnaire about their experiences with survey view while playing football. Three tasks were used to compare mental rotation and viewpoint switching ability between groups: a mental rotation task to assess the ability to operate upon visuospatial mental representations; a viewpoint switching task to assess the ability to switch viewpoint internally from route to survey view in response to non-domain-specific information (e.g., toysʼ configuration); and the complex task to assess the ability to switch viewpoint from route to survey view in response to domain-specific information (e.g., playersʼ configuration) and to operate upon visuospatial mental representations. There were significant between-group differences in response time for the mental rotation and complex tasks, but not in response accuracy for any tasks. This indicates that the experienced survey view group could quickly operate upon mental representations and switch viewpoints from route to survey view, but only in a domain-specific environment. Therefore, individual differences in viewpoint when playing football are associated with mental rotation ability and viewpoint switching ability in response to domain-specific information. More specifically, mental rotation ability and viewpoint switching is contingent upon domain-specific information for the attainment of survey view during football gameplay.