著者

大下 和茂 山口 恭平 大山 泰史 萩原 悟一 船津 京太郎

出版者

Japan Society of Sports Industry

雑誌

スポーツ産業学研究 (ISSN:13430688)

巻号頁・発行日

vol.25, no.1, pp.1_39-1_48, 2015 (Released:2015-05-27)

参考文献数

22

被引用文献数

1

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The purpose of the present study was to investigate the perception regarding TAIKAN (which means the trunk or torso, including the core) exercise training among young adults. A questionnaire-based survey was performed on university students (n = 236) to clarify the relationships between exercise habits, perception of TAIKAN training exercise, and frequency of implementation of the same. The participants, who exercised regularly (30 or more min per day, 2 or more days per week, and maintaining this for more than 1 year) , had a higher proportion of understanding of TAIKAN than the participants who did not exercise. However, even most of the participants who did not exercise were aware of the word TAIKAN. The participants who exercised regularly performed TAIKAN training at a high frequency, even if they did not understand the meaning of TAIKAN. Furthermore, among the participants who understood TAIKAN, 20-30% consciously train their upper arm or thigh muscles, and 10% train their forearm or lower thigh muscles. These results suggest that although awareness of the word TAIKAN was high, regardless of presence or absence of exercise habits, its meaning might not be properly understood. Therefore, to enhance the effect of training, it is important to instruct people in the correct way of performing TAIKAN training exercises.

著者

大下 和茂 萩原 悟一 門間 貴史 津野 天兵 小泉 和史 大山 泰史 山口 恭平 田代 智紀 船津 京太郎

出版者

一般社団法人 日本体育学会

雑誌

体育学研究 (ISSN:04846710)

巻号頁・発行日

vol.60, no.2, pp.539-550, 2015 (Released:2015-12-18)

参考文献数

30

被引用文献数

4 1

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The aim of the present study was to investigate the effect of experience or inexperience with weight-training under appropriate supervision on knowledge of squatting exercises among university students. A questionnaire-based survey was conducted among university students who exercised regularly (30 or more min per day, 2 or more days per week, and maintaining this for more than 1 year) to clarify the relationships between their experience of weight-training under appropriate supervision, knowledge of squatting exercises, and the frequency with which they perform squatting exercises (n=309). More than half of the students who exercised regularly had never experienced weight-training under appropriate supervision. Approximately 50% of the participants performed squats periodically, even if they did not have any experience with weight-training under appropriate supervision. The participants who lacked experience with weight-training under supervision had made significantly fewer attempts to consciously train their gluteal and knee flexor muscles during squatting exercises than those who had experienced weight-training under supervision. In fact, approximately 50% of the former did not consciously train their gluteal muscles during squatting exercises at all. These results suggest that although the students performed squatting exercises periodically, those who had never experienced weight-training under supervision may not have properly understood the squatting method. Therefore, to enhance the benefits of training, people should be shown the correct method for performing training exercises and given appropriate supervision.

著者

大山 泰史 大下 和茂 川面 剛 ハ板 昭仁

出版者

九州共立大学

雑誌

九州共立大学研究紀要 = Study journal of Kyushu Kyoritsu University (ISSN:21860483)

巻号頁・発行日

vol.5, no.2, pp.113-120, 2015

著者

武部 真人 大下 和茂

出版者

一般社団法人 日本人間工学会

雑誌

人間工学 (ISSN:05494974)

巻号頁・発行日

vol.59, no.5, pp.216-222, 2023-10-15 (Released:2023-11-03)

参考文献数

24

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本研究は,インソール先端部に取付けた突起物(突起インソール)による速歩時の蹴出しが,下肢関節可動域や歩幅に及ぼす影響を検討した.健常男性16名に3条件でトレッドミル歩行を実施した:普通条件はいつも通り歩行し,指示条件は立脚終期の蹴出しにより幅を伸ばすよう指示し,突起条件は突起インソールの突起を蹴出しながら歩幅を伸ばすよう指示した.指示条件では,蹴出しによる歩幅延長の指示時のみ,股関節および足関節可動域と歩幅が増加した.突起条件でも股関節可動域は突起インソール使用時のみ増加したが,足関節可動域と歩幅は,突起インソール使用前に比べて,使用時および使用直後で増加した.この関節可動域増加は立脚終期の足関節底屈増加によるものと考えられる.これらの結果は,準備運動などで突起インソールにより歩幅延長を促すことで,その後の運動では,突起インソールを使用せずとも歩幅延長効果が残存する可能性を示している.

著者

萩原 悟一 Mariya A. YUKHYMENKO–LESCROART 下園 博信 磯貝 浩久 秋山 大輔 神力 亮太 大下 和茂 萩原 裕子

出版者

Japan Society of Sports Industry

雑誌

スポーツ産業学研究 (ISSN:13430688)

巻号頁・発行日

vol.30, no.2, pp.2_183-2_193, 2020 (Released:2020-04-20)

参考文献数

36

被引用文献数

2

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The purpose of this study was to develop a Japanese version of the Academic Athletic Identity Scale (AAIS-J), originally developed by Yukhymenko-Lescroart (2014) and to examine the relationship between academic athletic identity and grade point average (GPA). The participants were 251 student athletes who compete at the national collegiate level (male : 155, female : 96, age : M=20.33, SD=1.18). The Academic Athletic Identity Scale (AAIS) (Yukhymenko-Lescroart, 2014) was translated into Japanese using the back-translation method, and the reliability and validity of the AAIS-J were examined. The results indicated the reliability (internal consistency) and validity (construct validity, criterion-related validity) of the AAIS-J and illustrated the scale’s usefulness. In addition, the result of examining the relationship between academic athletic identity and GPA showed that student athletes who have a higher academic identity indicated higher GPA, and higher athletic identity was also positively associated with GPA. These results indicated both similar and different results of previous studies about the relationship between student athlete identity and GPA, thus, this study provided new knowledge about Japanese student athletes. In conclusion, this study confirmed the reliability, validity and usefulness of the AAIS-J.

著者

樋口 行人 大下 和茂

出版者

九州共立大学

雑誌

九州共立大学研究紀要 = Study journal of Kyushu Kyoritsu University (ISSN:21860483)

巻号頁・発行日

vol.10, no.1, pp.97-101, 2019-09-30

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Previously, we constructed the e-learning support system which measures up to the qualificationexam for certified "Health Fitness Programmer", and suggested that the system is effective forimprovement the passing rate of the exam (Higuchi & Oshita, 2015). The purpose of this study wasto investigate the characteristics of individuals who failed the exam by analyzing the answers of theexercises in the e-learning system in detail. The participants were 48 qualification examinees using oure-learning system. The exercises in e-Learning consisted of 11 fields and 300 questions. The answers ofthe exercises in each field were calculated the initial score (IS), the average score (AS) and the highestscore (HS) for each participant. Further, these scores in each field were compared between participantswho passed the qualification exam (PASS, n = 38) and those who failed (FAILE, n = 10). HSs of almostfields were not significantly different between PASS and FAILE. IS in health policy field and AS in noncommunicablediseases (NCDs) field were significantly lower in FAILE than in PASS (p < 0.05). IS inNCDs field and HS in health fitness theory field tended to be lower in FAILE than in PASS (p < 0.10).Especially in NCDs and health fitness theory fields, score differences between PASS and FAILE werelarger in AS than in IS. Therefore, participants who failed the qualification exam fewer improved theirscores in these two fields even after repeated exercises, suggesting that these fields are weak point ofthem. These results suggest that it is necessary to devise learning contents that get interesting in theNCDs, health fitness theory, and health policy fields for improvement the passing rate of the qualificationexam for certified "Health Fitness Programmer".