Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Economic Design of Competitive Balance Level for Egyptian Football League
1
10
EN
Saad
Ahmed Shalaby
Faculty of Physical Education, Mansoura University, Mansoura, Egypt
drsshalaby@yahoo.com
10.21608/jass.2016.84536
<em>The current study is trying to understand interactions between economic design of Egyptian Football league and its competitive balance level since its inception in 1948/1949 season till 2009/2010 season, the last season in which the competition was completed at the start of the study. This is done through identifying competitive balance level within seasons and time eras, then determining the extent of control and domination of some teams on the competition in the long term. The researcher employed descriptive method (analytical studies). Research sample included (54) season divided into time eras, each era consisted of (9) full seasons.</em>
<em>The results showed a trend towards an increase in competitive imbalance for Egyptian Football League Championship through first three eras, in addition to recurrence between increasing and decreasing in competitive balance level within time eras during the last three eras. This study opens the way for further economic researches on professional competitions with proposing new development trends and linking between theoretical and empirical economic studies.</em>
Economic Design,Competitive Balance Level,Egyptian Football League
https://jassalexu.journals.ekb.eg/article_84536.html
https://jassalexu.journals.ekb.eg/article_84536_03bfc0bd0aba5e0e2dda679e676043e2.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Effect of Functional Exercises on Some Components of Somatic Composition and Response of the Immune System in Discus Throwers
11
19
EN
Mohammed
Abdel Mawgoud Abdel Aal
Faculty of Physical Education for Boys, Zagazig University, Zagazig, Egypt
mawgod2000@yahoo.com
10.21608/jass.2016.84537
<em>The objective of this research was to establish a suggested training program by using functional exercises and to know the effect of such program on some components of somatic composition (percentage of body fat, mass of fatty cells, mass of non-fatty cells, body mass index, and total mass of body water) and the response of the immune system through such variables as function of the response of the immune system and those were (basophil, lymphocyte, monocyte, neutrophil and eosinophil) and the numerical level of discus throwers in the research sample. The researcher applied the experimental method to a sample of (7) competitors of athletics specialization at Sports Secondary School, Zagazig in 2013/2014 academic year by applying the suggested training program for (10) weeks to the research sample. The results showed that functional exercises had significantly positive effect on some components of somatic composition viz. percentage of body fat, mass of fatty cells, mass of non-fatty cells, body mass index and total mass of body water in the research sample individuals. Also, the functional exercises had significantly positive effect on the numerical level of discus throwers in the research sample as well as having significantly positive effect on variables as function of the response of the immune system viz. basophil, lymphocyte, monocyte and eosinophil in the research sample individuals. Moreover, the functional exercises led to percentage of improvement in the level of the lymphocyte variable; however, this improvement was non-significant in the research sample individuals. The researcher recommended the importance of using the functional exercises for their positive effect on some components of somatic composition and the response of the immune system in discus throwers.</em>
Functional Exercises,Somatic Composition,Immune system,Discus Throwers
https://jassalexu.journals.ekb.eg/article_84537.html
https://jassalexu.journals.ekb.eg/article_84537_f7862dc6fd218ad7d8dc4b5cca12c2a7.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Biomechanical Statistical Model for the Accuracy of the Forehand Smash Stroke in Higher Levels of Table Tennis
20
26
EN
Mahasen
Hassanein Alwan
Faculty of Physical Education for Girls, Alexandria University, Alexandria, Egypt
mahasenalwan11@hotmail.com
10.21608/jass.2016.84538
<em>The research aims to improve the accuracy of the forehand smash stroke in higher levels of table tennis through: Designing and standardizing the test of the accuracy of the forehand smash stroke in higher levels of table tennis, Recognizing the relationship between some of the biomechanical indicators and the degree of accuracy at the moment of hitting the ball, Extracting a biomechanical statistical model in light of predicting the equation of the accuracy of the smash stroke at the moment of hitting the ball. The sample was selected by the Propulsive Sampling Technique. 13 table tennis players from Smouha and Alexandria Sporting Club "Sporting" were selected. The players were divided into 10 players to control the test and 3 players to conduct the video record and the biomechanical analysis. 3 excellent players in the forehand smash stroke were selected to record their performance by a video camera. The researcher reached the following conclusions: (A) the proposed test is used to measure the accuracy of the smash stroke. (B) The biomechanical statistical model that concluded according to the degree of correlation:</em>
<em>The accuracy degree of performance = Constant + Stepwise Regression of variable × average resultant of variable</em>
Statistical model,Forehand Smash,table tennis,Biomechanical indicators
https://jassalexu.journals.ekb.eg/article_84538.html
https://jassalexu.journals.ekb.eg/article_84538_509eb4bf55da837d25855e0ca7774009.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Muscular Biomechanical Principles of Panchee Skill in Rhythmic Gymnastics
27
31
EN
Mahasen
Hassanein Alwan
Faculty of Physical Education for Girls, Alexandria University, Alexandria, Egypt
mahasenalwan11@hotmail.com
10.21608/jass.2016.84539
<em>The research aims reaching the muscular biomechanical principles as an indicator to predict the excellence degree of performing the Panchee skill. The researcher used the descriptive survey method based on the biomechanical analysis. The sample was chosen by the Propulsive Sampling Technique from rhythmic gymnasts from Alexandria Sports Club "Sporting" which is one of the top clubs in rhythmic gymnastics. The sample consisted from one female gymnast. She’s one of the best gymnasts in Egypt in rhythmic gymnastics. The most important working muscles in Panchee skill were conducted. Also, seven predictive equations were concluded. The researcher recommends focusing on these working muscles and the biomechanical principle. The researcher also recommends using the biomechanical and muscular analysis for building evaluation models during training in order to discover the mistakes and work on correcting them.</em>
Biomechanical analysis,Gymnast,evaluation model
https://jassalexu.journals.ekb.eg/article_84539.html
https://jassalexu.journals.ekb.eg/article_84539_fc24835980144bb1a71e384be20f99fb.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Effects of Video Modeling on Technical Performance While Teaching Back Stroke Style for the Beginners in Swimming
32
38
EN
Manal
Gwida Abo Al-Magd
Faculty of Physical Education, Tanta University, Tanta, Egypt
mn559m@yahoo.com
10.21608/jass.2016.84540
<em>The current research aims to identify the effectiveness of an educational program based on video modeling to improve the optimum performance level of back strike for beginner swimmers. The researcher used the experimental approach (two-group design) with pre- and post-measurements. Participants (n=16) were purposefully chosen from beginner swimmers of Tanta Sports club. They were divided into two equivalent groups (experimental/control) with (8) swimmers in each group. Another (12) beginner swimmers from the same research community and outside the main sample was chosen as a pilot sample. Results indicated that the video modeling program had positive effects on the technical performance level of back stroke for beginner swimmers of the experimental group I favor of the post-measurements. There are statistically significant differences on P≤0.05 between the pre- and post-measurements of the technical performance of back stroke for the experimental group as (t) calculated value (20.97) was higher than its table value and improvement percentage reached (27.51%) in favor the post-measurements. There are statistically significant differences on P≤0.05 between the pre- and post-measurements of the technical performance of back stroke for the control group as (t) calculated value (6.39) was higher than its table value and improvement percentage reached (7.27%) in favor of the post-measurements. There are statistically significant differences on P≤0.05 between the post-measurements of the technical performance of back stroke for the experimental and control groups as (t) calculated value (9.97) was higher than its table value and improvement percentage was (20.24%) in favor of the experimental group.</em>
Back stroke,Video modeling,beginners
https://jassalexu.journals.ekb.eg/article_84540.html
https://jassalexu.journals.ekb.eg/article_84540_a05eb54b079abfb117a6140251f2501c.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Effect of Developing Coordination Abilities on Improving Performance Level for Gymnastics for All Shows Players
39
46
EN
Samir
Abdel-Nabi Issa
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
samir_esa2020@yahoo.com
10.21608/jass.2016.84541
<em>This research aimed at identify the effect of developing coordination abilities on improving performance level for gymnastics for all shows players in Smouha Sport Social Club. Experimental approach used for one group and pre-post measurements. The study applied on (36) athletes from the mixed team (boys and girls) in Smouha Sport Social club. The most important results showed presence of statistically significant differences between pre and post measurements for coordination abilities and some elements of Gymnastic for all shows' performance level in favor of post measurement. The study recommended to give concern to develop coordination abilities within gymnastics for all shows' players on different teams (boys, girls and mixed (boys and girls))</em><em>.</em>
Coordination Abilities,Gymnastics for All Shows
https://jassalexu.journals.ekb.eg/article_84541.html
https://jassalexu.journals.ekb.eg/article_84541_553dc16f8237d20935a966fade17c00c.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Effect of Brainstorming Program on Teaching Skills for Student's Teacher
47
51
EN
Amira
Gharib Kotb
Faculty of Physical Education for Girls, Zagazig University, Zagazig, Egypt
10.21608/jass.2016.84542
<em>This research aims to design a proposed program using brainstorming strategy. This research also aims to identify the effect of brainstorming program on teaching skills for student’s teacher. Two groups were selected from female students of third class in faculty of physical education, Zagazig University, (experimental group n = 25 (EG) and control group n = 25 (CG)) were selected for this purpose and (15) students for Expeditionary study, Teaching skills variables were randomly assigned (Personal skills, Preparation and processing of lesson venue, Instructional instruments’ utility, Planning and executing lesson: [Introduction and warm-up, Physical preparation, Educational and practical activity, Final activity], Correction, Total of axes of teaching skills for student’s teacher list). Results: (1) Proposed brainstorming program has a positive effect on teaching skills for experimental group. (2) Traditional method (oral explanation and practical model) has a positive effect on teaching skills for control group. (3) Brainstorming program is better than traditional method on teaching skills improvement, which indicates the effectiveness of brainstorming program.</em>
Brainstorming,Teaching Skills,Student's teacher
https://jassalexu.journals.ekb.eg/article_84542.html
https://jassalexu.journals.ekb.eg/article_84542_3fcefc780d881613bd214a9d55a7bb1c.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Effectiveness of Temporal Structure for Forehand and Backhand Straight Strokes Performance According to Rebound Time in Squash
52
59
EN
Yasser
Kamal Ghoneim
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
Helal
Hassan El-Gizawy
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
helal308@live.com
10.21608/jass.2016.84543
<em>This research was conducted to identify the effectiveness of temporal structure for forehand and backhand straight strokes performance according to rebound time in Squash. Descriptive design was used. Study participants consisted of seven Squash players were internationally classified from Official Women's Squash World Ranking participated in the Women's World Open Squash Championship "Cairo 2014". With following characteristics: mass </em><em>61.16</em><em>±</em><em> 5.87</em><em>kg, and length </em><em> 165.67</em><em>±</em><em> 3.72 cm. Strokes had monitored and analyzed of the seven matches in Women's World Open Squash Championship 2014, matches of quarter-finals, semi-finals, and final match. Dartfish v.7 software motion analysis used to analysis 1256 strokes (463 straight forehand strokes and 793 straight backhand strokes) by using normal motion, slow motion, frame by frame, and stop cadre. Phases of skill performance had classified into preparatory, execution and follow-through phases. Times of skill phases had divided into: first period from 0.001-0.127 part of second, second period from 0.128-0.255 part of second, third period from 0.256-0.510 part of second and fourth period from 0.511-1.0 second. The rebound time of the ball had divided into fast, moderate, and slow rebound. Statistical analysis was done with SPSS software package by using mean and standard deviation. It is concluded that, levels of effectiveness had increased in fast, moderate, and slow rebounds during performance of forehand and backhand straight strokes in first and second periods during the three phases of skill performance. Also the effectiveness degree of backhand straight strokes had elevated during preparatory and follow-through phases in third period.</em>
Temporal Structure,Rebound Time,Forehand and Backhand Straight Strokes,Squash-shorthand
https://jassalexu.journals.ekb.eg/article_84543.html
https://jassalexu.journals.ekb.eg/article_84543_ca02353c47736eb405597583c90a1a5b.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Habits of Mind for the Specialty Teaching Student's
60
66
EN
Ashraf
Sobhy Younis
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
Ahmed
Mohammed Allam
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
allam309@yahoo.com
10.21608/jass.2016.84544
<em>The study aimed to identify the level of Habits of Mind for Students of teaching and use descriptive method survey manner was selected random sample of 70 students and the most important results was that, diversity in the level of Habits of Mind of specialty teaching students ranging from </em><em>%80.42</em><em> up to</em><em> % 54.62 </em><em>and this related to the none of use Habits of Mind</em>
Habits of Mind
https://jassalexu.journals.ekb.eg/article_84544.html
https://jassalexu.journals.ekb.eg/article_84544_153a840f0fd426b6c40cce65378586eb.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Indication of the Financial Indicators of the Activity of Football Sports Clubs as an Indicator of a Pilot for the Establishment of Joint-Stock Companies (Case Study)
67
72
EN
Abdallah
Mohamed Mohy Eldien
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
10.21608/jass.2016.84545
<em>The main purpose of this study is the financial performance of the activity of football Egypt analysis through income and expense analysis and net profit for the activity of football in order to provide investors and members and the public of financial information for making investment decisions in the activity of football and researcher used the analytical manner case study consisted the sample in the Egyptian Al-Ahly during the period 2007 to 2013 were the most important results and a positive financial indicators of revenue over expenditure during that period The present study is believed to contribute in evaluating the football clubs from an economical perspective.</em>
Financial indicators,Establish joint-stock companies
https://jassalexu.journals.ekb.eg/article_84545.html
https://jassalexu.journals.ekb.eg/article_84545_bb12ec5c6af1d27a3f6f5d786a2a2ee5.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
The Effect of Linear and Biweekly Non-Linear Periodized Resistance Training on Maximal Strength and Vertical Jump for Volleyball Players
73
81
EN
Amr
Hassan Tammam
Faculty of Physical Education, Tanta University, Tanta, Egypt
amrtammam1@gmail.com
Enas
Mohamed Hashem
Faculty of Physical Education, Tanta University, Tanta, Egypt
10.21608/jass.2016.84546
<em>The purpose of this study was to verify the effect of a 12-weeks linear (LP) and biweekly non-linear (BWNLP) periodized resistance training program with equated volume and intensity on maximal strength and vertical jump (VJ) for volleyball players. Sixteen volleyball players of Tanta club with minimum 1-year strength training experience were divided into two groups: (LP, n = 8 and BWNLP, n = 8). They trained 4 days/ week in non-consecutive days using split routine. One repetition maximum (1RM) was measured during half squat, bench press, laying leg curl, seated arm curl, seated leg extension, and seated arm extension before training program (Pre), after 4 weeks of training (Mid-1), after 8 weeks of training (Mid-2), and after 12 weeks (Post). The results have shown statistically significant increase (p ≤ 0.05) in all exercises at MID-1, MID-2 and POST compared with PRE, for both LP and BWNLP models, statistically significant differences favor BWNLP (p ≤ 0.05) at POST for 4 exercises in comparison with the LP, and statistically significant differences favor BWNLP (p ≤ 0.05) at MID-2 for 2 exercises in comparison with the LP. No statistically significant differences (p > 0.05) between LP and BWNLP in maximal strength at MID-1. No statistically significant differences (p > 0.05) between LP and BWNLP models in the MID-1, MID-2, and PRE evaluation for VJ test. In conclusion, the BWNLP model outperformed the LP model making larger improvements in maximal strength, and a little higher percentage increase in VJ than LP model</em>
Training,periodization,Muscular strength
https://jassalexu.journals.ekb.eg/article_84546.html
https://jassalexu.journals.ekb.eg/article_84546_9dd0fedb31e20a656c58ac032198903e.pdf
Alexandria University, Faculty of Sport Education in Abu Qir
Journal of Applied Sports Science
2357-0024
2357-0059
6
1
2016
03
01
Effect of Concurrent Strength and Endurance Training Sequence on Muscular and Aerobic Fitness for Volleyball Players
82
89
EN
Amr
Hassan Tammam
Faculty of Physical Education, Tanta University, Tanta, Egypt
amrtammam1@gmail.com
Enas
Mohamed Hashem
Faculty of Physical Education, Tanta University, Tanta, Egypt
10.21608/jass.2016.84547
<em>The aim of current study was to examine the effect of 8-week concurrent strength and endurance training with different intra-session sequence; strength-endurance sequence (SES), endurance-strength sequence (ESS), and alternation sequence between sessions (ASBS) on muscular and aerobic fitness for volleyball players. Twenty volleyball players from Tanta club volunteered to participate in current study. They were distributed into three different concurrent training (CT) intra-session sequence groups; SES (n = 7), ESS (n = 7), and ASBS (n = 6), they were tested before training program (PRE) and after 8-week CT (POST) for one repetition maximum-1RM (i.e. squat and bench press), local muscular endurance (LME) (i.e. squat and bench press), and 4 km running time trail. There were statistically significant effects of the time (i.e. pre- to post-training) for all measured variables (p ≤ 0.05) of all three groups SES, ESS, and ASBS. Results showed that there was statistically significant differences favor SES group (p ≤ 0.05) in 1RM of squat and bench press in comparison with the ESS group. There were statistically significant differences (p ≤ 0.05) favor SES group in LME of Squat comparison with the ESS group, no statistically significant differences (p ˃ 0.05) were found between SES, ESS, and ASBS in LME of bench press. There was significant differences favor ESS group (p ≤ 0.05) in 4 km running time trail of in comparison with the SES group. In Conclusion, The concurrent strength and endurance training with different inter-session sequence improved muscular and aerobic fitness.</em>
Simultaneous performance,interference phenomenon,Sequence
https://jassalexu.journals.ekb.eg/article_84547.html
https://jassalexu.journals.ekb.eg/article_84547_e1d554588e1986bcb1bbf09953eb57cd.pdf