跳至主要内容

The Effect of Mental Training on Motor Performance of Tennis and Field Hockey Strokes in Novice Players

Numerous papers have been published in recent years related to the importance of mental training in sports. Mental training is the segment of sports psychology that concentrates specifically on helping athletes break through the mental barriers that are keeping them from performing up to their peak potential. 

Tennis and field hockey are complex and dynamic games in which players repeatedly make decisions regarding stroke technique selection. The aim of this study was to investigate whether the mental training of motor performance can be useful or not in learning tennis and field hockey strokes (forehand, backhand; push pass, hit).

The study was carried out on the basis of teaching an interventional sport education program of tennis and field hockey. 24 university students participated in the study and were divided into 12 students for the experimental group and 12 students for the scientific treatment of the tests, recruited from the 3rd grade of the Faculty of Physical Education for Men, Alexandria University, Egypt. Subjects were novice in tennis and field hockey with ages between 19 - 20 years old, which would respond better to the demands of the questionnaire used. The experimental group attended 16 sessions (8 for tennis, 8 for field hockey) over six weeks (40 minutes each) and used mental training exercises (relaxation, visualization and concentration-attention control) pertinent to the forehand, backhand in tennis and push pass, hit in field hockey. Two waves of measurements were conducted (before and after the completion of the intervention) with the use of motor assessment tests related to the sport of tennis and field hockey. Each student was evaluated regarding to his technique of forehand, backhand in tennis and push pass, hit in field hockey in order to examine the effectiveness of mental training. Questionnaires were also used to measure visualization and concentration-attention control.

The results showed a highly significant improvement in learning forehand, backhand in tennis and push pass in field hockey. However, no statistical difference was found for the performance of the hit stroke in field hockey. In addition, the findings showed also a significant difference between the initial and the final measurement regarding to the ability of concentration and visualization by using questionnaires. The results revealed a value of 0.780 which indicates a good reliability of the tool.

In conclusion, a combination of mental and practical training promises the greatest improvement in performance and learning, because it involves all senses.

Article by Khaled Hegazy, et al, from Germany and Egypt.

Full access: http://t.cn/EtTJw0t
Image by All Hallows School, from Flickr-cc.

评论

此博客中的热门博文

Electron Spin and Proton Spin in the Hydrogen and Hydrogen-Like Atomic Systems

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52202#.VIj7tMnQrzE Author(s) Stanisław Olszewski * Affiliation(s) Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, Poland . ABSTRACT The mechanical angular momentum and magnetic moment of the electron and proton spin have been calculated semiclassically with the aid of the uncertainty principle for energy and time. The spin effects of both kinds of the elementary particles can be expressed in terms of similar formulae. The quantization of the spin motion has been done on the basis of the old quantum theory. It gives a quantum number n = 1/2 as the index of the spin state acceptable for both the electron and proton

Remarks on the Complexity of Signed k-Domination on Graphs

Read  full  paper  at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53574#.VMnXsCzQrzE Author(s)    Chuan-Min Lee 1 , Cheng-Chien Lo 1 , Rui-Xin Ye 2 , Xun Xu 2 , Xiao-Han Shi 2 , Jia-Ying Li 2 Affiliation(s) 1 Department of Computer and Communication Engineering, Ming Chuan University, The First American University in Asia, Taoyuan, Taiwan, Chinese Taipei . 2 Department of Electronic Information Engineering, Fuzhou University, Fuzhou, China . ABSTRACT This paper is motivated by the concept of the signed k-domination problem and dedicated to the complexity of the problem on graphs. For any fixed nonnegative integer k, we show that the signed k-domination problem is NP-complete for doubly chordal graphs. For strongly chordal graphs and distance-hereditary graphs, we show that the signed k-domination problem can be solved in polynomial time. We also show that the problem is linear-time solvable for trees, interval graphs, and chordal comparability graphs

Dietary Fiber Content of Waterleaf (Talinum triangulare (Jacq.) Willd) Cultivated with Organic and Conventional Fertilization in Different SeasonsDietary Fiber Content of Waterleaf (Talinum triangulare (Jacq.) Willd) Cultivated with Organic and Conventional Fertilization in Different Seasons

Read  full  paper  at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=53985#.VN21HizQrzE Author(s)  Nuri Andarwulan 1,2 , Didah Nur Faridah 1,2 , Yolanda Sylvia Prabekti 1 , Harum Fadhilatunnur 1 , Leo Mualim 3 , Sandra Arifin Aziz 3 , Luis Cisneros-Zevallos 4   Affiliation(s) 1 Department of Food Science and Technology, Bogor Agricultural University, Bogor, Indonesia . 2 Southeast Asian Food and Agricultural Science and Technology (SEAFAST) Center, Bogor Agricultural University, Bogor, Indonesia . 3 Department of Agronomy and Horticulture, Bogor Agricultural University, Bogor, Indonesia . 4 Department of Horticultural Sciences, Texas A&M University, College Station, USA . ABSTRACT Waterleaf ( Talinum triangulare (Jacq.) Willd has long been eaten in Indonesia as vegetable and the main parts consumed are leaves and young shoots. Waterleaf is sticky presumably due to its pectin content which is associated to dietary fiber. The dietary fiber which