- 著者
- 小俣 貴洋 吉兼 練 會田 宏
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.35, no.2, pp.227-239, 2022-04-20 (Released:2022-05-09)
- 参考文献数
- 49
The purpose of this study was to identify the game performance indicators associated with victory in men's handball from elementary school students to university students in Japan and to elucidate the age-related characteristics and changes in game performance in a cross-sectional manner. We analyzed the performance in attack and their corresponding match outcomes in 53 matches at Japan's national championships of various age groups (elementary school students, junior high school students, high school students, and university students). We obtained the following outcomes: (1) The winning team is excellent in the attack efficiency, the shot frequency, and the shot efficiency. (2) In the elementary school age group, neither the shot frequency nor the shot efficiency is a performance indicator that independently affects the match outcome. In the junior high school age group, the shot frequency and the shot efficiency affect the match outcome. Since the shot frequency is high for all the teams in the high school age group and the university age group, only the shot efficiency affects the match outcome. (3) The efficiency of an attack, especially in the organized attack phase and in a 6:6 situation, becomes increasingly more important in older age groups.
1 0 0 0 OA つり輪における倒立静止の習得に関する発生運動学的研究
1 0 0 0 OA サッカー競技におけるボールの移動軌跡による戦術的検討 ―スペースの使い方を中心に―
- 著者
- 屋代 澪 寺山 由美 大山卞 圭悟
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.34, no.2, pp.139-150, 2021-03-20 (Released:2021-05-27)
- 参考文献数
- 17
In this research, we focused on continuous rapid movement and clarified the actual condition of dancers breathing. In addition, we examined differences in breathing due to differences in experience years, targeting female college student dancers with various dance experience history. As a result, the respiration of a dancer with a history of more than 15 years of experience was 80% the same breath, the difference in respiration became different as the years of experience decreased. In addition, the possibility that the dance genre experienced in the past and the experience of other sports was influenced was considered as the characteristic of respiration.
- 著者
- 中村 泰介
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.24, no.2, pp.215-218, 2011-03-20 (Released:2019-09-02)
- 参考文献数
- 9
1 0 0 0 OA トレーニング場面におけるコーチング行動の介入プログラム検討
- 著者
- 清水 智弘
- 出版者
- The Japan Journal of Coaching Studies
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.35, no.2, pp.271-284, 2022-03-20 (Released:2022-05-09)
- 参考文献数
- 55
This study aimed to examine the effects of an intervention program on the coaching behaviors of a soccer coach. The experimental study employed a single-case design (AB design). The study was conducted for 19 weeks, excluding 6 weeks of interruption. The participant was a soccer coach who was in charge of teams of eighth graders or younger players. The target behaviors were participant's coaching behaviors during weekday training sessions, which included instruction and feedback used in Synchro-Coaching. We confirmed the social validity of the program through evaluation by coach development expert, measurement and evaluation of team performance, and interviews with the participant. Three out of four target behaviors improved as a result of a three-step intervention program that utilized knowledge from coaching behavior guidelines and behavioral coaching. Finally, we discussed the future issues and limitations of this study.
1 0 0 0 OA コーチング学における新たな応用的研究の可能性 -包括的媒介変数を活用した実践的研究法-
1 0 0 0 OA 男子円盤投における記録と形態および体力要因との関係 -記録に応じた体力基準の推定-
- 著者
- 前田 奎 大山卞 圭悟 広瀬 健一 尾縣 貢
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.31, no.2, pp.175-184, 2018-03-20 (Released:2019-09-02)
- 参考文献数
- 18
- 被引用文献数
- 2
The purposes of this study were to clarify the influence of physical strength on throwing distance, and to estimate strength requirement for each target throwing distance of discus. The questionnaire method was used to investigate parameters about morphology and physical strength for 114 male discus throwers. Pearson’s correlation coefficient was calculated to investigate the relationships between the parameters and throwing distance. Then, multiple regression analysis was carried out to clarify influence of the parameters on throwing distance. As a result, all parameters correlated significantly to throwing distance. The parameters of morphology to have great influence on throwing distance were span of arm and body weight. The parameters of physical strength to have great influence on throwing distance were backward over head shot throw, snatch, standing five steps jump, 30m dash, in descending order. In addition, physical strength requirement corresponding to throwing distance of discus was gained by estimating the standard value of each parameter from the regression analysis. Strength requirement shown in this study has a high practicality for coaches and throwers in planning training programs and setting goals.
- 著者
- 松本 直也 廣津 信義 井口 祐貴 吉村 雅文
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.32, no.1, pp.113-121, 2018-10-20 (Released:2019-09-02)
- 参考文献数
- 27
This study sought to clarify the impact of game format differences on goalkeeper play through a comparative examination of goalkeeper play in games of 8-a-side soccer in Japan and 7-a-side soccer in Catalonia, Spain, two formats used respectively in each region in competitions for players aged 12 years and under. At the same time, it offers a discussion of future approaches to goalkeeper coaching. This led to clarification of the following: 1) Given that goalkeepers in both countries take the offensive more frequently in game formats with fewer players, such formats appear to be effective for promoting offensive plays by goalkeepers. 2) When the goalkeeper is in possession of the ball, whereas Japanese players have a strong tendency to choose long kicks such as side volleys, Spanish players have a strong tendency to elect to throw the ball to attempt a more reliable relay. 3) Spanish goalkeepers have a strong tendency to be involved in build-up play with passes and support. 4) On goal kicks, whereas Japanese players have a strong tendency to choose long kicks, Spanish goalkeepers have a strong tendency to make short passes to teammates who are in a position to advance the ball. 5) In terms of goalkeeper defense, whereas Japanese players stop fewer shots and make more plays to cover the space behind the defense line, Spanish players stop more shots and make fewer plays to cover the space behind the defense line.
1 0 0 0 OA コーチングにおける勢力資源と組織コミットメントの関係 -大学バスケットボールに着目して-
- 著者
- 仲澤 翔大 吉田 健司 内山 治樹
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.35, no.2, pp.201-212, 2022-03-20 (Released:2022-05-09)
- 参考文献数
- 42
The purpose of this study was to clarify the relationship between the level of organizational commitment and the social power of sports coaches, and to identify the social power that coaches can rely on to increase organizational commitment based on that relationship. An online-questionnaire was used in this study, and 464 basketball players enrolled in the Division 1 of Kanto Collegiate Basketball Federation was a target for this study. A total of 166 basketball players participated in a self- administered questionnaire between the 29th of July and the 9th of August, 2020 (response rate: 35.8%). A multiple regression analysis was performed with the level of organizational commitment (Allen & Meyer, 1990) as the dependent variable and the five types of power resource (Mori, 2005) as the explanatory (Independent) variable. It was suggested that in order to increase organizational commitment, it is important for coaches to provide guidance that relies on the passion for coaching power and the expert powers.
1 0 0 0 女子レスリング世界王者におけるタックル処理時間と動作の特徴
- 著者
- 清水 聖志人 永見 智行 森山 倫良 佐藤 満
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.25, no.2, pp.177-187, 2012
<p> This study focused on the takedown movements of female Japanese World Champion wrestlers in competition. Take down time which conducted from touching leg to getting point and these movements of two World champions were compared with those of other of other high level athletes. <BR> As a result, World Champion had much higher number of effective takedown and much shorter the takedown time than other wrestlers. The following four findings were obtained as characteristics of a successful takedown movement. <BR>1)Stayed in a forward leaning stance. <BR>2)Head direct movement toward trajectory with little up and down motion. <BR>3)The step back (jab step) of the trail leg was short. <BR>4)Takes a leg attack with the opponentʼs loss of balance. <BR> It is thought that a practical application of these findings could result in more effective coaching and training.</p>
- 著者
- 縄田 亮太 石井 泰光 前田 明
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.28, no.1, pp.41-52, 2014-11-20 (Released:2019-09-02)
- 参考文献数
- 20
The purpose of this study is to identify the characteristics of the overhand pass in beach volleyball (BVB) by comparing it with the overhand pass in volleyball (VB). The following results were obtained: (1) In the pull phase, wrist dorsiflexion occurred in VB. On the other hand, in BVB, the elbow was bent in addition to the wrist dorsiflexion. This finding suggests that there is a difference in the buffer action of the elbow between VB and BVB. (2) In the push phase, the maximum angular velocities of knee and ankle joints were not during VB but during BVB. This finding suggests a timing difference in lower extension between VB and BVB. And, the largest angular velocity of the upper limbs was seen in the wrist during VB, whereas it was seen in the elbow during BVB. This suggests the segment of the body that accelerates the ball in VB is different from that in BVB. Besides, the timing for extending the upper and lower limbs differs in VB but is comparatively near in BVB. These results suggest that the characteristics of BVB involve the buffer action of the ball with the elbow in addition to that with the wrist, and the acceleration of the ball with the knee and ankle and the simultaneous elbow extension.
- 著者
- 内山 治樹
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.11, no.1, pp.1-13, 1998-03-31 (Released:2021-03-31)
- 参考文献数
- 27
Successful offense in basketball depends on each player's leaming and execution of a set of skills fundamental to offensive plays. Regardless of the type of team offense used, we can expect little success if the players do not have the individual tactics needed to perform one-on-one offense within an offensive system. However, in the present situation we find players given techniques and tactics too difficult, too complex, or too numerous for their talents and abilities. In additon, so far as the author has been able to uncover, very little literature exists in which clear definitions of the terms “technique" and “tactics" are given, and how much relationship and interdependence they have has not yet been made clear. The purpose of this study is to provide a trail plan on the classification of “fundamentals" and “individual tactics" in offensive basketball from the viewpoints of the careful selection and structurization by analyzing Basketball Canada and Shiro Yoshii's theories. The main results may be summarized as follows : (1) Offensive fundamentals can be roughly classified into “body control" , “ball handling" and “shooting". 1) Body control consists of “body balance" and “footwork". 2) Ball handling consists of “ball handling",“reception" “passing" and “dribbling". 3) Shooting is organized from the following four steps of shots : “one handed set shot",“jumping set shot",“jump shot" and “lay-up shot". (2) Individual tactics can be divided into two parts: player with the ball and player without the ball. 1) Individual tactics of player with the ball is triadically classified into the exeution of fundamentals, “one player maneuvers" and “faking" depending upon whether or not they are under direct pressure from a defender. 2) Individual tactics of player without the ball is classified into “getting open" and “faking" depending upon whether or not they are under direct pressure from a defender. From the results described above, we may conclude that we have been able to give a guideline for the investigation of the careful selection and structurization of offensive techniques and tactics in basketball.
- 著者
- 野本 尭希 小倉 圭 川村 卓
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.35, no.1, pp.103-114, 2021-10-20 (Released:2021-12-28)
- 参考文献数
- 30
The purposes of this study were to gain knowledge to improve individual tactics through how players acquire practical wisdom by focusing on experience and reflection while providing narrative cases on practical wisdom of individual tactics of baseball batting. We conducted an interview with one college baseball player. After reviewing the case, we found the following contents. 1) By repeatedly conducting the process to collect failure cases from game experiences and then applying the lessons of failure to the next playing opportunity, the player will be able to update his playing image immediately during the game. Thus, it is required that the objective of learning is to promote the above-mentioned process by reflecting on failure experiences. 2) With the corrective intention of technical skills, a player becomes aware of needs for a series of processes to achieve a stable technical capability such as realization of change in skill, cause assessment, and selection for correction method. Thus, it is required that the objective of learning is to identify where the issue lies in the series of processes. 3) By aiming to play against and conquer pitchers with individual tactics as a player never experienced before, the player attempts to acquire new tactical variations and the necessary technical skills. Thus, for obtaining new variations of individual tactics, it is recommended that players need to gain more experiences to play against pitchers with individual tactics as never experienced before.
1 0 0 0 OA 私の考えるコーチング論
- 著者
- 山崎 一彦
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.30, no.3, pp.89-95, 2017-03-30 (Released:2019-09-02)
- 参考文献数
- 9
1 0 0 0 OA Ballschule (バルシューレ)の試み
- 著者
- 田附 俊一
- 出版者
- 日本コーチング学会
- 雑誌
- コーチング学研究 (ISSN:21851646)
- 巻号頁・発行日
- vol.22, no.2, pp.113-119, 2009-03-31 (Released:2021-08-13)