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Physical Fitness in Students of the Department of Judotherapy and Sports Medicine, Faculty of Health Sciences, Ryotokuji University -2nd Report
Get PDF本研究は、了德寺大学紀要第5号に報告した「本学健康科学部整復医療・トレーナー学科学生の体力に関する研究 第1報」に続く第２報として本学科4期生（平成22年4月入学）及び5期生（23年4月入学）194名（男子110名、女子84名）を対象に新体力テストを実施し、本研究第1報で既に報告した本学4期生1年次の結果や全国平均およびBMI、学生の生活状況に着目して解析した。体力測定項目は文部科学省新体力テスト8項目であった。その結果、男子の体格は、体重が4期生1年次、2年次とも全国平均値より有意に重かったのに対し、5期生1年次は有意差がみられなかった。女子の体格は、身長が5期生1年次で全国平均に対して有意に高く、体重も全国平均に対し有意に重かった。ＢＭＩは男女とも標準値より標準値よりやや高いが、普通の範囲内であった。男子における体力では、学年により傾向が異なっていたが、柔軟性は、4期1年次、2年次とも全国平均値より有意に低値を示し、巧緻性・筋パワーは、4期1年次、2年次と5期1年次の全学年ともすぐれていた。女子の体力は筋持久力、50ｍ走及び立ち幅跳、ハンドボール投げでは、4期生、5期生の両学年においてすぐれていた。今後も継続的に学生の体力や生活習慣について調査を行う必要がある。The objective of the study was to investigate the physical fitness levels, body mass index (BMI) readings, and the lifestyles of first-year and second-year college students. The participants in the research consisted of 194 students (men: 110, women: 84) who are currently enrolled in the Department of Judo Therapy and Sports Medicine, Faculty of Health Sciences, Ryotokuji University. We performed the physical fitness battery test composed of eight items of physical fitness assessments, developed by the Ministry of Education, Culture, Sports, Science and Technology of Japan. The average body weight of the second-year male students was significantly heavier than that of the national average for the same generation, but that of the first-year students was not. The standing height and body weight measurements of the first-year female students were significantly greater than those of the national average of the same generation. Average BMI of the participants was higher than that of the national average to a small extent, which was considered within normal range. In the first and second-year male students, the average coordination and muscle power scores were significantly greater than those of the national average, whereas the average flexibility score was significantly lower than that of the national average. In the case of the female students, the average scores of muscular endurance, the 50-meter dash, standing long-jump, and handball throwing were significantly higher than those of the national average. We need to investigate the physical fitness levels and the lifestyles of the students continuously.departmental bulletin pape
The Poetic Style of Rengetsu
Get PDFMany waka poems by Rengetsu were written not only on paper but also on pottery she made herself, or on pictures drawn by Tessai. She can be considered a person who realized “composite art”. It is easy to imagine that these additional creative activities helped to provide Rengetsu comfort; however, it is hard to define Rengetsu simply as a poet, because she was also a ceramic artist and calligrapher. Her fascinating personality and poems that came from within saw her gain great popularity. She herself stated that she loved poems and wanted to write them herself, but her poems were not quite of the highest class, and she therefore did not have a strong desire to be a professional poet. The inspirational poems she composed in Kyoto, encapsulated the essence of flowers in the hills and dales and the moon. Using some examples of her poetry, this paper discusses what inspired her to write, and the characteristics of her poems.departmental bulletin pape
Poems Written by Neo-Confucianist, Xue Jingxuan(薛敬軒) －Focusing on Jueju(絶句)－
Get PDFXue Jingxuan (薛敬軒), (surname: Xuan (瑄), given name: Dewen (徳温), and pen name: Jingxuan (敬軒)), was a famous Neo-Confucianist (Ming Ru(明儒)), an educator and an incorrupt bureaucrat in the Ming Dynasty. However, it is little known that he was also a remarkable poet.
Xuexuan (薛瑄) depicted to the fullest his thoughts and philosophy as a Neo-Confucianist, educator, and incorrupt bureaucrat. Many of his poems are found in the "He-Fen Anthology (He-Fen Shiji(河汾詩集))." Researchers of Xuexuan (薛瑄) place primary reliance on "Records of Read Books (Dushulu(読書録))," and "Sequel to Records of Read Books (Dushu Xulu(読書続録))" to study his ideas. The same texts are also valuable when discussing his poetry.
When the author read his Jueju poems, he observed the strong zeal of Jingxuan in terms of loyalty to the Ming Dynasty, compassion to citizens, dutifulness to his parents and faithfulness to his friends. His lack of affectation, integrity, compassion to refugees and mercy to the poor are to be admired. Despite or perhaps due to his personality and learning, he was humble and generous through good times and bad. His attitude indicates how he was influenced by Neo-Confucian concepts and the world in which he lived.departmental bulletin pape
"Glial Limiting Membrane" Surrounding Blood Vessels in the Brain
Get PDF脳におけるグリア細胞のひとつであるアストロサイトはその突起の一部が「血管終足」となって、血管壁をとりまいており、「グリア境界膜」を形成している。しかしながら、動脈、毛細血管、静脈といった血管の種類に応じて、「グリア境界膜」の形態に違いがあるのかどうかという点については、これまでほとんど言及がありませんでした。そこで、この問題に対する筆者自身の研究結果を概説いたします。また最後に、筆者がなぜ「グリア境界膜」に着目するようになったかについても触れます。Regardless of the type of intracerebral blood vessel, the vessel walls are completely surrounded by astrocytic processes, which form the so-called perivascular glial limiting membrane (Glm). However, the question of whether some morphological correlation exists between the blood vessel type and the Glm still remains unknown. The author addressed to this question. Finally, from a viewpoint of tissue architecture of the brain and phylogeny was described why the author became interested in the Glm.departmental bulletin pape
Comparison of Shuffling and Stepping Exercises in Balance Training
Get PDF【はじめに】すり足の特徴は，重心位置が低く，足部が床面より離れることなく，前後左右へ移動可能なことである．すり足運動がバランス練習に有効ではないかと考え，すり足と足踏み運動前後の重心動揺を比較した．
【対象および方法】対象は研究の説明を行い，了解を得た健常成人20名(平均年齢21.7歳)を，すり足運動群と足踏み運動群に分けた．重心動揺計上で，運動介入前後で閉足立位を開眼30秒間と最大重心前後移動を行った．運動介入は各群5分間のすり足または足踏み運動を行った．統計処理は2元配置分散分析を用い，介入前後の比較には対応のあるt検定を実施した．
【結果】各重心動揺項目で課題間と介入前後間で有意な交互作用が認めた．すり足運動群は介入前後で有意に重心動揺が減少した．最大重心移動で交互作用がなかったが，運動前後で有意な主効果があった．
【考察】すり足運動では静止立位の重心動揺が有意に減少し，最大重心変位面積も増大した傾向から，重心を低く安定させ，足趾を利用した移動方法のため重心動揺に変化があったものと考えられる．[Purpose] Features of a shuffling gait include low center of gravity and the ability to move forwards, backwards, to the right, and to the left, while both feet remain in contact with the floor which is thought to be an effective balance exercise. This study compared changes in center of gravity fluctuation before and after shuffling and stepping exercises.
[Subjects and Method] 20 healthy adults, all without any significant medical history who provided informed consent (mean age: 21.7 yrs), were divided randomly into forward-backward step exercise and shuffling exercise groups. Postural balance was measured with a stabilometer during two trials, each of 30 second duration, under the conditions of static upright posture with eyes open and maximum transfer length, before and after an exercise session of 5 minutes. Differences among groups and measurements before and after shuffling and stepping exercises were analyzed by repeated two-way ANOVA measurements and paired t-tests with P<0.05 deemed significant.
[Results] A significant mutual interaction was observed between the pre- and post-intervention period and the trial period for each center of gravity motion condition. There was a significant decrease in the center-of-gravity fluctuation in the feet shuffling exercise group pre- and post-intervention. Although there was no mutual interaction at the maximum center-of-gravity motion, there was a significant main effect between the pre- and post-intervention periods.
[Conclusion] Since there was a significant reduction in the center of gravity fluctuation in a static standing position with shuffling exercise, and since there was a tendency for a large increase in the maximum center-of-gravity surface area, it is considered that the change in center-of-gravity fluctuation was the result of stabilization due to the method of movement using the toes which kept the center of gravity at a low level.departmental bulletin pape
