ORIGINAL_ARTICLE
Studying the Distinctive Biomechanical Indicators for Comparative Three Levels of Performance of Salto Backward Biked on Balance Beam
The current research aims at identifying the distinctive indicators of the comparative biomechanical efficiency for the Salto backward biked on balance beam during three levels of performance. The researcher used the experimental approach (one-group deign) through follow-up measurements. Sample (3 junior female gymnastics performers – 11- 12 old year phase) was purposefully chosen from the Military Institution Sports Club in Alexandria – Egypt. They were all beginners in learning the Salto backward biked skills. The researchers concluded the following distinctive biomechanical indicators to differentiated among the three three levels of performance (preliminary conformity – good conformity – master): Maximum fade out distinctive indicators are upper arm- forearm angle, horizontal acceleration, horizontal strength and resultant strength. Feet-off the beam distinctive indicators are foot-leg angle and resultant momentum. Flight and circling distinctive indicators are upper arm-trunk angle, thigh-leg angle, horizontal acceleration and resultant momentum. Feet-touching-the beam distinctive indicators are foot-leg angle and horizontal momentum. Stability and balance distinctive indicators are thigh-trunk angle, vertical momentum and resultant acceleration. Researchers also concluded the duration of performance for final phase and a predictive equations indicating the performance level of the Salto backward biked on the balance beam during three levels of performance
https://jassalexu.journals.ekb.eg/article_84913_08072d53fd1107ac035d85ab65f50417.pdf
2011-11-01
1
15
10.21608/jass.2011.84913
Biomechanical efficiency
Distinctive indicators
Three levels of performance
Salto backward biked
gymnastics
Mohamed
Gaber Bereka
1
Faculty of Physical Education, Tanta University, Tanta, Egypt
AUTHOR
Mervet
Ahmed Kamal
2
Faculty of Physical Education, Tanta University, Tanta, Egypt
AUTHOR
ORIGINAL_ARTICLE
The Effect of Using Minor Games in Athletics and Swimming on Some Immunoglobulin, Interferon and Physical Variables for Children (Age Group 8-11 Years Old)
The researchers conducted a study that aims to identify the effect of the three minor games programs (Floor Program, Aquatic Program, and Floor /Aquatic Program) on some immunoglobulin, interferon and physical variables for children (age group 8-11 years old.) And the best effect minor games. The researchers used the experimental method by using three experimental groups through pre and post measurements for each group, a purposive sample of (52) orphan children ranged in age from 8-11 years, were divided randomly into three groups; (12) children each, for a period of three months, (3) days per week., the most important results obtained is indicating that: the three minor games programs proved to induce positive effect on some immunoglobulin and interferon for children (8- 11 years old). The aquatic program is better than both, the floor program, and the floor- aquatic program. In enhancing the immunity system efficiency also, it has been proved that the three programs had different effect on the physical variables as the floor exercise has led to developing (arm muscles strength, agility, ankles flexibility, and abdominal muscles strength). On the other hand, aquatic exercise has led to raise (Cardiovascular endurance), while floor- aquatic exercise has improved (Leg muscles strength, Back flexibility, Shoulders flexibility, 30 m. speed running, and Back muscular endurance).
https://jassalexu.journals.ekb.eg/article_84914_0784a3044997aa8ba1e7f70e16b4e557.pdf
2011-11-01
16
27
10.21608/jass.2011.84914
immunity
Immunoglobulin (I g)
interferon
Minor games
Dina
Ali Mohamed
1
Faculty of Physical Education for Girls, Helwan University, Cairo, Egypt
AUTHOR
Shaimaa
Mohamed Naguib
2
Faculty of Physical Education for Girls, Helwan University, Cairo, Egypt
AUTHOR
ORIGINAL_ARTICLE
The Effect of a Posture and Recreation Program on Knock-Knees, Flat Feet and the Level of Psychological Stress among the 12-15 Year-Old Students
The aim of this paper Is to identify the effect of a posture & recreation program on knock – Knees, flat feet and the Level of psychological stress among the 12-15 year-old students. The experimental method was used on one experimental sample for p re-post measurements. The program was applied ten 12-15 age students ,with a knock knees deviation associated with postural flat foot. Results of the study showed there are differences between the pre-post measurements of the knock - knee variables. There are differences between the pre-post measurements of the feet deformities variables. There are differences between the pre-post measurements in the total score of the psychological stress scale.The proposed program has led to an improvement of the postural deformities of the knock-knees, as it led to improving the distance between the two medial lumps of the tibia and the two angles of the lateral knees.The proposed program led to an improvement of the postural deformities of the feet, as it led to improved the two feet arch angles, and the Tech Gina factor for both feet and the level of the students psychological health.
https://jassalexu.journals.ekb.eg/article_84915_fb60fd6f6a8f8f15525747c283b4b9b1.pdf
2011-11-01
28
37
10.21608/jass.2011.84915
Posture
recreation
Knock-Knees
Flat Feet
psychological stress
Safaa
Safaa El-Din El-Kharbotly
1
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
Safwat
Ali Gomaa
safwat_goma2008@yahoo.com
2
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
ORIGINAL_ARTICLE
Evaluation of Physiological Responses During Recovery Following High and Moderate Exercise in Field Hockey Players
Hockey is one of the team sports that require a high level of physical effort, so it is essential to determine the training load and recovery periods to avoid the overload problems. The researcher aimed to identify the recovery rates of the cardio-respiratory system following high (speed endurance) and moderate (cardio-respiratory endurance) intensities sessions in international and national field hockey players. Recovery rates, vital capacity , heart rate , systolic blood pressure , rate of cardiac muscle consumption , and efficiency of the circulatory system were measured over 15 minutes recovery period The results showed that the recovery rate for the international level players was much better than the players of the national level after both sessions. The researcher concluded that the recovery rates for the measured physiological parameters are faster in the elite international players than the national players. This observation would help in designing the training programs for different trained populations.
https://jassalexu.journals.ekb.eg/article_84916_285577b12c576d4a2640aed7cd42eb46.pdf
2011-11-01
38
44
10.21608/jass.2011.84916
field hockey
Specific training
Recovery rates
Aliaa
Mohamed Azmi
1
Faculty of Physical Education for Girls, Zagazig University, Zagazig, Egypt
AUTHOR
ORIGINAL_ARTICLE
The Effect of a Ground-Water Rehabilitation Program on the Speed of Returning to Normal State After Tennis Elbow Injury
This research was conducted to identify the effect of a ground-water rehabilitation program on the speed of returning to normal state after tennis elbow injury. The research was applied on an intentional sample of 11 Egyptian tennis players who are injured with tennis elbow in the time of conducting this research where the diagnosis and injury reports where conducted through a clinical physician. The sample had the medians of age 19.50 years (+/- 0.85), weight 66.50 Kg (+/- 1.08) and length 164.44 cm (+/- 1.56 cm). A questionnaire was distributed among the sample society to determine the exact symptoms of tennis elbow injury where it was proved reliable and subjective. The recommended program was applied on the sample society for 6 weeks, 3 training sessions per week. Pre and post measurements were taken by measuring the range of motion for the injured joint. The results showed the presence of significant differences between the pre and post measurement for the range of motion for the elbow joint in favor of the post measurement a all of the members of the sample society (pre: 70.45+/-1.05 – post: 115.06 +/- 0.34) which proves the advantages of using a water-ground rehabilitation program to speed up returning to the normal state after tennis elbow injuries.
https://jassalexu.journals.ekb.eg/article_84917_4bfeaea1ea0c48841f3f5bdda695eb5e.pdf
2011-11-01
45
51
10.21608/jass.2011.84917
tennis elbow
injury
Rehabilitation
water
Ground
Physiotherapy
Alaa El-Din
Mohamed Eliwa
1
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
Yasser
Kamal Ghoneim
2
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
Mohamed
Kamal Moussa
3
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
ORIGINAL_ARTICLE
A Proposed Training Program to Mix Physical Fitness with Skillful Performance for Younger Basketball Players
The research aims to develop physical fitness and skillful performances of young basketball players (mini basketball players) in a training environment suited to their needs and abilities through the identification of the effect of the proposed Training Program to mix the physical with the skillful training on the development of a number of special physical abilities and the improvement of certain skillful performances in younger basketball players (mini basketball players).
The researcher used the experimental method, with one group, being suitable to this type of study, applying the program to the research group using a mix of skillful and physical training exercises simultaneously. The basic experience was carried out on basketball players younger than 12 years-old at Semouha Sports Club in Alexandria (N= 20). and included the content of the program on a training group in terms of the difficulty of performance, which is aimed to capacity-development for this special physical age ( Flexibility- Speed- Agility- Coordination – explosive strength ) as well as to improve the level of skills performance (Ball handling– Dribbling- Passing - Shooting - Rebounding)
Within the results that could be reached from data analysis obtained will enable the researcher to draw the following:
- Suggested Training Program, which is a mix of physical & skills preparation and led to the development of the Physical fitness (Speed –Agility- Flexibility- Accuracy - Coordination – Explosive Strength) to young basketball players less than 12 years.
- Suggested Training Program, which is a mix of physical & skills preparation and led to the improvement of the performances skills (Lay-up shot – Jump Shot- Rebounding - Passing - Dribbling) for young basketball players less than 12 years.
https://jassalexu.journals.ekb.eg/article_84918_c212e1545e83c72d6df56542aca326dd.pdf
2011-11-01
52
63
10.21608/jass.2011.84918
Physical fitness
Skillful Performance
Basketball
Mohamed
Abdel-Hamid Belal
1
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
ORIGINAL_ARTICLE
The Efficiency of Some Tactical Combinations for the Forms of Rally Directing for World Ranked Tennis Players
This study aim was to determine the prevalence of distinct groundstrokes combinations in 2,3 and 4 stroke rallies in top level tennis. The sample of 39 tennis games in US open 2010, Toronto 2010 and Monte Carlo 2010 with 2054 tactical combinations was analyzed. All rallies were categorized into 2, 3 and 4 groundstrokes combinations with several distinct rally-patterns identified. After applying the proper statistical processing the researcher was able to determine the most effective tactical combinations that ended in winning points which is the main goal from applying all the technical and tactical abilities of any athlete. In conclusion, tennis players should be trained to end the rally within 2 or 3 consecutive strokes as these forms were the most prevalent at the top level.
https://jassalexu.journals.ekb.eg/article_84919_baec6c466f3c5d1a7bc3ab60c2c2ffbb.pdf
2011-11-01
64
73
10.21608/jass.2011.84919
Tactical Combinations
Forms of Rally
Tennis
Yasser
Kamal Ghoneim
1
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
ORIGINAL_ARTICLE
The Civil and Criminal Means of Protecting Brand Name in Sports Institutions
The research aimed to identify The Civil and Criminal Means of Protecting Brand name in Sports Institutions and that through: the standards contained in the agreement on the Rights of Intellectual Property (TRIPS Agreement) of civil protection for the Brand and the Famous Logo by the law (Egyptian, Saudi, English and American laws) of the criminal protection of the Brand and the Famous Logo (Egyptian and Saudi laws). As per the research procedure, the research followed a descriptive scanning approach. The study society covered a sample of (69) senior management of certain sports establishments (Sport clubs - sports federations). A questionnaire was used as a tool for collecting data and information. The most important results came as follows: the research sample consented that civil protection warned acts whose nature may create confusion with other competitors, their products or their various activities, in addition to that, any statements or allegations that may mislead the public as to the nature of the goods, their production or to sport services. The owner of the Brand has the right for legal protection on the basis of illegal competition whether the Brand is registered or unregistered. If the Brand is unregistered the protection will be on the basis of unfair competition. Anyone who forges or reproduces a registered Brand in such a way as to mislead the public will be prosecuted in accordance with the law. Crimes committed on brands, forgery and reproduction: are the violation of a Brand owned to others and to be put with malice by its violator on their products. The most important recommendations are: The development of an Arab Agreement for the property rights of the brand, the establishment of specialized courts for intellectual property disputes of all kinds using compensations as a deterrent, the need for all administrative and legal procedures when registering sports events and sports institution Logos, the renewal of the registration Brands in accordance with the rules in force, tightening regulatory actions against violators of the sports institutions Brands.
https://jassalexu.journals.ekb.eg/article_84921_3da5610f756ad6d0d6abd84c40cfff5b.pdf
2011-11-01
74
92
10.21608/jass.2011.84921
Civil and Criminal Means
Brand Name
Sports Institutions
Hassan
Ahmed Elshafei
1
Faculty of Physical Education for Girls, Alexandria University, Alexandria, Egypt
AUTHOR
Hamima
Ibrahim Naser
2
Faculty of Physical Education for Girls, Alexandria University, Alexandria, Egypt
AUTHOR
Nesreen
Abdullah Armanazy
3
Faculty of Physical Education for Girls, Alexandria University, Alexandria, Egypt
AUTHOR
ORIGINAL_ARTICLE
The Effects of Water-Based Exercises on Physiological Status in Degenerative Disease-Patients
This study aims to determine water-based exercise efficiency in improving physiological status in degenerative disease patinets. The sample of 20 subjects (age: 42 ± 3 yr, height: 172 ± 4 cm, weight: 95 ± 9 kg) has been randomly assigned to control and experimental group. The experimental group was subjected to six week training program, consisted of aerobic water-based exercises (35 – 70% of heart rate reserve). The control group was only habitualy active during this period. Before and after training program, blood glucose, cholesterol, triglyceride, body weight and resting, maximum and recovery heart rates responses in multi-stage treadmill test were measured in the two groups. There were significant improvements in the measured physiological research variables in the experimental group, compared to the control group. Blood glucose, cholesterol and triglyceride had decreased in the experimental group by 24%, 13% and 27%, respectively. In conclusion, it can be stated that 6 week of aerobic water-based exercise program significantly improves the physiological functions in degenerative disease- patients.
https://jassalexu.journals.ekb.eg/article_84920_dbd04c043bc69d68799f770244d8be27.pdf
2011-11-01
93
101
10.21608/jass.2011.84920
Water-Based Exercises
physiological status
Degenerative Disease-Patients
Moustafa
Mohamed Nour
1
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR
Hussein
Aly Abdel-Salam
2
Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt
AUTHOR