Improvement of Sports Technique Based on Biomechanical Indicators of Yurchenko Handspring Vault in Women’s Artistic Gymnastics

2017 ◽  
Vol 7 (1) ◽  
pp. 42
Author(s):  
Potop Vladimir ◽  
Dorgan Viorel ◽  
Jurat Valeriu
Keyword(s):  
Biomechanical Analysis ◽  
Experimental Distribution ◽  
National Team ◽  
Postural Orientation ◽  
Scientific Approach ◽  
Algorithmic Analysis ◽  
Methods Of Learning ◽  
Method Of Evaluation ◽  
Complex Coordination ◽  
Movement Structure

The main purpose of this paper is the biomechanical analysis of the kinematic and dynamic indicators of sports technique used in Yurchenko handspring vault by means of the macro methods for exercises learning during the training basic specialization stage. This scientific approach led to the organization of an experimental study, using the research methods as follows: 1. Method of theoretical and methodological analysis of literature related to artistic gymnastics. 2. Method of evaluation of gymnastics exercises sports technique using the algorithmic analysis of the motion. 3. Video computerized method, using” Pinnacle Studio”,” Kinovea” and” Physics ToolKit” programs. 3. Method of movement postural orientation and evaluation of key elements of sports technique with complex coordination of movement structure. 4. Method of linear-branched programming of gymnastics exercises learning and improving. 5. Statistical method, by means of” KyPlot” program. The research was conducted from 2012 to 2014, when gymnasts’ performances were monitored in three national competitions - handspring vaults event; a number of 7 athletes aged 12 to 15 participated in these competitions, all of them members of junior national team of Romania. The results of the research highlighted and identified the kinematic and dynamic characteristics of sports technique key elements of Yurchenko vault in women’s artistic gymnastics. The implementation of the macro methods of learning in young gymnasts’ training contributed to the improvement of sports technique and the effective experimental distribution of the difficult and highly difficult basic vaults.

Improvement of Sports Technique Based on Biomechanical Indicators of Yurchenko Handspring Vault in Women’s Artistic Gymnastics

2017 ◽  
Vol 3 (1) ◽  
pp. 42 ◽  
Author(s):  
Potop Vladimir ◽  
Dorgan Viorel ◽  
Jurat Valeriu
Keyword(s):  
Biomechanical Analysis ◽  
Experimental Distribution ◽  
National Team ◽  
Postural Orientation ◽  
Scientific Approach ◽  
Algorithmic Analysis ◽  
Methods Of Learning ◽  
Method Of Evaluation ◽  
Complex Coordination ◽  
Movement Structure

The main purpose of this paper is the biomechanical analysis of the kinematic and dynamic indicators of sports technique used in Yurchenko handspring vault by means of the macro methods for exercises learning during the training basic specialization stage. This scientific approach led to the organization of an experimental study, using the research methods as follows: 1. Method of theoretical and methodological analysis of literature related to artistic gymnastics. 2. Method of evaluation of gymnastics exercises sports technique using the algorithmic analysis of the motion. 3. Video computerized method, using” Pinnacle Studio”,” Kinovea” and” Physics ToolKit” programs. 3. Method of movement postural orientation and evaluation of key elements of sports technique with complex coordination of movement structure. 4. Method of linear-branched programming of gymnastics exercises learning and improving. 5. Statistical method, by means of” KyPlot” program. The research was conducted from 2012 to 2014, when gymnasts’ performances were monitored in three national competitions - handspring vaults event; a number of 7 athletes aged 12 to 15 participated in these competitions, all of them members of junior national team of Romania. The results of the research highlighted and identified the kinematic and dynamic characteristics of sports technique key elements of Yurchenko vault in women’s artistic gymnastics. The implementation of the macro methods of learning in young gymnasts’ training contributed to the improvement of sports technique and the effective experimental distribution of the difficult and highly difficult basic vaults.

Improvement of Sports Technique Based on Biomechanical Indicators of Yurchenko Handspring Vault in Women’s Artistic Gymnastics

2017 ◽  
Vol 3 (1) ◽  
pp. 42
Author(s):  
Potop Vladimir ◽  
Dorgan Viorel ◽  
Jurat Valeriu
Keyword(s):  
Biomechanical Analysis ◽  
Experimental Distribution ◽  
National Team ◽  
Postural Orientation ◽  
Scientific Approach ◽  
Algorithmic Analysis ◽  
Methods Of Learning ◽  
Method Of Evaluation ◽  
Complex Coordination ◽  
Movement Structure

The main purpose of this paper is the biomechanical analysis of the kinematic and dynamic indicators of sports technique used in Yurchenko handspring vault by means of the macro methods for exercises learning during the training basic specialization stage. This scientific approach led to the organization of an experimental study, using the research methods as follows: 1. Method of theoretical and methodological analysis of literature related to artistic gymnastics. 2. Method of evaluation of gymnastics exercises sports technique using the algorithmic analysis of the motion. 3. Video computerized method, using” Pinnacle Studio”,” Kinovea” and” Physics ToolKit” programs. 3. Method of movement postural orientation and evaluation of key elements of sports technique with complex coordination of movement structure. 4. Method of linear-branched programming of gymnastics exercises learning and improving. 5. Statistical method, by means of” KyPlot” program. The research was conducted from 2012 to 2014, when gymnasts’ performances were monitored in three national competitions - handspring vaults event; a number of 7 athletes aged 12 to 15 participated in these competitions, all of them members of junior national team of Romania. The results of the research highlighted and identified the kinematic and dynamic characteristics of sports technique key elements of Yurchenko vault in women’s artistic gymnastics. The implementation of the macro methods of learning in young gymnasts’ training contributed to the improvement of sports technique and the effective experimental distribution of the difficult and highly difficult basic vaults.

Improving Sports Technique of Jaeger Salto on Uneven Bars Based on Biomechanical Indicators

2017 ◽  
pp. 83-91
Author(s):  
Potop Vladimir
Keyword(s):  
Dynamic Characteristics ◽  
Learning Performance ◽  
Correlative Analysis ◽  
Systemic Analysis ◽  
Postural Orientation ◽  
Algorithmic Analysis ◽  
Effective Development ◽  
Complex Coordination ◽  
Movement Structure

This paper aims at improvement of key sports technique elements using kinematic and dynamic indicators of Jaeger salto on uneven bars during the training stages. The methods used in this research include analysis of the literature; evaluation of techniques of gymnastics exercises using algorithmic structural–systemic analysis of movement; video-computerised methods using ‘Pinnacle Studio’, ‘Kinovea’ and ‘Physics ToolKit’; movement postural orientation and evaluation of sports technique with complex coordination of movement structure; linear-branched programming of learning and improvement; and the ‘KyPlot’ program. Correlative analysis of the indicators of Jaeger salto and performances by 12–15-year-old gymnasts highlighted the connection between the kinematic and dynamic characteristics of sports techniques and the scores in competitions. Video-computerised methods, the method of movement postural orientation and algorithmic analysis of sports technique of Jaeger salto on uneven bars contributed to effective development of long-term learning programmes, improvement of technical execution and achievement of better performances. Keywords: Gymnastics, uneven bars, biomechanics, key elements, long-term programmes of learning, performance.

Biomechanical Characteristics of Transfer in the Rotational Movements on Uneven Bars

2014 ◽  
Vol 656 ◽  
pp. 650-660 ◽  
Author(s):  
Vladimir Potop ◽  
Vasilica Grigore ◽  
Olivia Carmen Timnea ◽  
Marius Viorel Ulareanu
Keyword(s):  
Dynamic Characteristics ◽  
Graphical Representation ◽  
Biomechanical Analysis ◽  
Postural Orientation ◽  
Scientific Approach ◽  
Category Type ◽  
Orientation Method ◽  
Observation Method ◽  
Training Team ◽  
Bibliographic Study

This paper tries to highlight some biomechanical characteristics of the transfer in the rotational movements on uneven bars in women’s artistic gymnastics. This scientific approach led to a study conducted during the Masters National Championships from 16th to 18th of October 2012, in ”Nadia Comaneci” Polyvalent Hall of Onești. The study involved 7 gymnasts belonging to junior training team of Deva, aged 12 to 15. The following methods have been used in this research: method of bibliographic study, method of pedagogical observation, method of biomechanical video analysis using Kinovea and Physics Toolkit programs, experiment method, statistical method (KyPlot) and the method of graphical representation (Excel). The analysis of difficulty values of the technical elements on uneven bars as per the Code of Points emphasizes the dynamics of the vertical and horizontal transfer, depending on the category / type of the movement and the difficulty group. The results of the study highlights how the transfer is made throughout the routines on uneven bars in terms of kinematics and dynamic characteristics of the key elements of sports technique during the rotational movements. The efficient use of the postural orientation method based on the biomechanical analysis of the rotational movements on uneven bars showed the kinematic and dynamic characteristics of the key elements of sports technique according to the performances achieved in competition.

scholarly journals Evaluation of the kinematic structure of indicators key elements of sports equipment exercise by postural orientation movements

2014 ◽  
Vol 18 (6) ◽  
pp. 29-36
Author(s):  
Y.V. Litvinenko ◽  
Tomasz Niznikowski ◽  
V.N. Boloban
Keyword(s):  
Central Element ◽  
The Body ◽  
Biomechanical Analysis ◽  
Kinematic Structure ◽  
Final Phase ◽  
Motor Action ◽  
Analysis And Evaluation ◽  
Postural Orientation ◽  
Preparatory Phase ◽  
Motor Actions

Purpose : Examine the kinematic structure of indicators key elements of sports equipment exercise (difficult to coordinate). The method of postural orientation movements. Material : The study involved acrobats jumpers on the path of high qualification (n = 7). The method used video - computer recording the movements of the athlete. Results : Identified nodal elements of sports equipment double back somersault tuck. Exercise performed after rondat and double back flip and stretch after rondat - flick (coup ago). In the preparatory phase of motor actions acrobatic exercises isolated and studied central element of sports equipment - starting posture of the body; in the phase of the main motor action - animation poses of the body; in the final phase - the final body posture (stable landing). Conclusions : The method of video - computer registration allowed to perform a biomechanical analysis and evaluation of key elements of sports equipment double back somersault tuck and a double back flip and stretch. Also gain new knowledge about the mechanism of the phase structure of movements when performing double somersaults.

scholarly journals INTERNAL AND EXTERNAL VALIDITY OF THE MOVEMENT RANGE MEASUREMENT OF TOP SOCCER PLAYERS DURING THE MATCH MEASURED USING THE SOFTWARE SYSTEM TRACKING MOTION BIOIRC

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Radivoje Radaković ◽  
Milivoj Dopsaj ◽  
Nenad Filipović
Keyword(s):  
Regression Analysis ◽  
External Validity ◽  
Linear Regression Analysis ◽  
Soccer Players ◽  
Software System ◽  
National Team ◽  
Tracking Motion ◽  
Internal And External Validity ◽  
Very High ◽  
Movement Structure

The aim of this study is to determine the internal and external validity of measuring the range of motion of top players during a match measured using Software System Tracking Motion BIOIRC. The research was conducted on a sample of 63 players, who were recorded during 11 official matches from the following clubs or national teams: Red Star F.C. Belgrade; Radnicki 1923 F. C. Kragujevac; Partizan F. C. Belgrade; Bordoaux F. C. Bordoaux; senior national teams of Serbia and the National Team of Belgium. The variables provide estimates of the variability of the movement of top players during the game, followed by the software system Tracking motion (BioIRC, Kragujevac, Serbia). The parameters of the movement structure were analyzed by a descriptive statistical method, and the reliability of the monitored variables was examined using linear regression analysis. Based on the obtained results of player movement during the analyzed matches, it can be concluded that the internal and external validity of the range of player movement during the first and second half of the match is very high, both at the level of the whole team and the team lines.

scholarly journals Pengembangan pembelajaran berbasis permainan monopoli Indonesia

2020 ◽  
Vol 2 (2) ◽  
Author(s):  
Rahaju Rahaju ◽  
Dwi Fita Heriyawati
Keyword(s):  
Elementary School ◽  
Elementary School Teachers ◽  
School Teacher ◽  
Elementary Level ◽  
Game Based Learning ◽  
School Teachers ◽  
Learning Assistance ◽  
Scientific Approach ◽  
Methods Of Learning ◽  
Principles Of Learning

The methods of learning most often used by elementary school teachers are speech and giving assignments. The presence of 2013 curriculum with a scientific approach does not change the way teachers teach the students. Game-based learning is very suitable with the character of students at the elementary level who still like to play. Preparation of game-based learning includes two things, namely the preparation of rules or steps of learning as well as the appropriate game media. Thus, the implementation of game-based learning must be prepared in earnest and based on theories and principles of learning. The debriefing of game-based learning is carried out through several stages, namely: training, mentoring, modeling, and workshops. Through training, teachers gain knowledge about learning related to game-based learning. Modeling is intended to provide a concrete example of the implementation of game-based learning. Workshops and mentoring are intended to assist teachers in preparing and implementing game-based learning. Assistance is needed to guide and evaluate teacher performance.Keywords: Game-Based Learning; Elementary School Teacher; Indonesian Monopoly Game.

scholarly journals Biomechanical Criterions to Estimate Round-Off Tucked Performance Among Acrobats Aged 10-11

2011 ◽  
Vol 18 (4) ◽  
pp. 296-299
Author(s):  
Tomasz Niźnikowski ◽  
Jerzy Sadowski ◽  
Andrzej Mastalerz ◽  
Waldemar Wiśniowski ◽  
Dariusz Kruczkowski ◽  
...  
Keyword(s):  
Training Program ◽  
Biomechanical Analysis ◽  
Control Group ◽  
Film Analysis ◽  
And Control ◽  
Experimental Group ◽  
Complex Movement ◽  
Movement Structure ◽  
Better Than

Biomechanical Criterions to Estimate Round-Off Tucked Performance Among Acrobats Aged 10-11Introduction. The aim of the study was to carry out a biomechanical analysis of performing key elements of sports technique of the round-off tucked back somersault by acrobats aged 10-11. Material and methods. Thirty male acrobats participated in the study. They were randomly assigned to two groups: experimental (n=15) and control (n=15). Training experiment (specially designed training program applied in the experimental group), experts' evaluation and film analysis were the methods used to evaluate effects of experiment. Results. The results of the experimental group were statistically significantly better than in the control group (p<0.05). Conclusion. Training program based on teaching and improving key elements of technique may be recommended as one of the effective ways of teaching and improving the technique of selected acrobatic exercises of a coordinationally complex movement structure.

EFFECT OF EXERCISES ACCORDING TO THE BIOMECHANICS RECOMMENDATIONS FOR JAVELIN THROW

2020 ◽  
Vol 8 (3) ◽  
pp. 42-49
Author(s):  
Wael Al-lami
Keyword(s):  
Physical Fitness ◽  
Exercise Program ◽  
Sport Performance ◽  
Individual Characteristics ◽  
Biomechanical Analysis ◽  
Mathematical Treatment ◽  
National Team ◽  
Research Participants ◽  
Technical Performance ◽  
Experimental Group

The purpose is to select and develop an exercise program adapted to the rate of contribution of biomechanical variables affecting the result in javelin throwing. Methods and organization of the research 1. Consideration of biomechanical variables in the development of javelin training process for the Iraqi national team has made a great contribution to sport performance. 2. We used data of a biomechanical analysis and a specialized physical fitness test to identify the levels of technical performance and physical fitness of the research participants. 3. The outcomes of the initial level of technical performance and specialized physical fitness enabled the development of models of technical performance and physical fitness with individual characteristics for participants in the experimental group. 4. Mathematical treatment of the educational experiment results revealed statistically significant differences between the experimental and control groups. Results Exercises designed by the researcher in accordance with the contribution of the variables to the result positively affect not only performance of participants in the experimental group, but also modification of important variables in the throwing technique. Conclusion Javelin throw is a complex coordinated motor action. Its result depends on both the level of specialized physical fitness and technical excellence of an athlete. A biomechanical analysis of the technique of research participants, computerized processing of the results of technique analysis, and the creation of an experimental training program for athletes based on comparison with the criteria of outstanding throwers’ technique enabled improvement of sport performance and biomechanical variables of the javelin throw technique by the end of the experiment.

Assisted Research of the Biomechanics Characteristics of the Complex Acrobatic Movement

2014 ◽  
Vol 555 ◽  
pp. 628-633
Author(s):  
Vladimir Potop ◽  
Olivia Carmen Timnea ◽  
Marius Viorel Ulareanu
Keyword(s):  
Graphical Representation ◽  
Biomechanical Analysis ◽  
Whole Body ◽  
Analysis Method ◽  
Dynamic Features ◽  
Scientific Approach ◽  
Observation Method ◽  
Biomechanical Features ◽  
Effective Use ◽  
Bibliographic Study

This paper is meant to highlight the biomechanical features of the technique key elements of the back layout somersault with 720° twist on floor at the level of junior girl gymnasts aged 12 to 14 years. This scientific approach led to the organization of a study conducted during the National Master Championship held from 16th to 18th of November 2012 in Nadia Comăneci Multifunctional Hall of Onești. A number of 8 gymnasts aged 12 to 14, members of the training junior team of Deva, participated in this study. The following methods have been used throughout this research: method of bibliographic study, method of pedagogical observation, method of video biomechanical analysis, using Physics Toolkit program, experimental method, statistical method (KyPlot) and method of graphical representation. The results of the kinematic features of sports technique key elements used in back layout somersault with 720° twist on floor highlight the phasic sequence of the execution, concerning the preparatory movement made from round-off back flip connection, moment of flip off of the floor, multiplication of body posture and the concluding posture - landing. The analytical video biomechanical processing of each segment pointed out the spatial - temporal indicators characteristics of sports technique key elements used in the back layout somersault with 720° twist on floor, according to the data on joints trajectories movement and the graphical representation of the whole body segments of junior gymnasts aged 12 to 14; the somersaults were performed under the conditions of National Master Championship of Artistic Gymnastics 2012. The effective use of the video biomechanical analysis method for the back layout somersault with 720° twist highlighted the kinematic and dynamic features of sports technique key elements in accordance with the performances achieved in competitions

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