著者

佐藤 光浩 中川 功哉 関岡 康雄 Mitsuhiro Sato Koya Nakagawa Yasuo Sekioka 仙台大学大学院 仙台大学 仙台大学

雑誌

仙台大学大学院スポーツ科学研究科研究論文集 (ISSN:13486357)

巻号頁・発行日

vol.5, pp.71-78, 2004-03-31

著者

尾県 貢 生田 香明 猪熊 真 関岡 康雄 大山 良徳 近藤 潤

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.33, no.1, pp.69-78, 1988-06-01 (Released:2017-09-27)

被引用文献数

1

---

The skipping is the movement modeled after sprint running. The purpose of this study was to examine effects of skipping training on physical fitness, sprint ability and sprinting form. Nine non-athlete male university students participated in the training consisted of skipping exercises three days per week for eight weeks. The experiment was performed before and after the training period. The experiment was composed of measuring physical fitness and filming 100 m dash. Variables of analysis were: 1) back strength, vertical jump, stepping effeciency while sitting on a chair, 2) maximum anaerobic power, 3) isokinetic peak torque and isokinetic endurance of knee extension and flexion, and hip flexion, 4) 100m sprint record, and sprint record in each 20m sections, 5) running velocity, step frequency and step length, 6) thigh angle and angular velocity, and knee angle and angular velocity, 7) time for one step, support time and nonsupport time, 8) locus of ankle around trochanter major. Results were as follows: 1. Factors of physical fitness such as back strength, maximum anaerobic power and isokinetic peak torque were significantly improved after training. 2. 100m sprint record was significantly shortened, due to the increase of step frequency. 3. After training, the maximum running velocity was kept up for a longer period, and running velocity in 80 m to 100 m became remarkably faster. 4. After training, time for one step and nonsupport time were significantly shortened. 5. The knee lift during recovery phase became significantly higher. 6. The angular velocity of thigh of recovery leg became significantly faster. It is concluded that the skipping training for eight weeks improves sprint ability, sprinting form and physical fitness related to sprint running.

著者

尾縣 貢 安井 年文 大山〓 圭悟 山崎 一彦 苅部 俊二 高本 恵美 伊藤 穣 森田 正利 関岡 康雄

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.45, no.3, pp.422-432, 2000-05-10 (Released:2017-09-27)

被引用文献数

1

---

A study was conducted to examine the relationship between the physical characteristics and race patterns of 400-m running in three elite 400-m runners.The experiments were composed of a physical fitness test and an analysis of 400-m race patterns.Maximal O_2 intake, maximal anaerobic power, isokinetic muscular endurance and isokinetic maximum muscular power were evaluated in a laboratory.Final 400-m races in the Japan Championship and the National Sports Festival were filmed using video cameras, and analyzed to calculate the changes in running speed during the 400-m distance.In accordance with the race analysis results, the three 400-m runners were divided into two types.One was the "even pace"type, which showed a tendency to maintain a higher running speed until the finish of the race.The other was the "first half"type, which showed the highest speed from the start until the 190-m point.The even pace type had a higher maximal O_2 intake and isokinetic muscular endurance of the lower limbs.The first half type was a good record holder over 100-m and 200-m distances.These results indicate that physical characteristics influence the race pattern of 400-m running.

著者

向中野 大作 川口 鉄二 関岡 康雄

出版者

仙台大学

雑誌

仙台大学大学院スポーツ科学研究科研究論文集 (ISSN:13486357)

巻号頁・発行日

vol.5, pp.79-86, 2004-03