scholarly journals The Effects of a Running Consistency Programme on Footfall Variability and Performance in the Long Jump

2016 ◽  
Vol 23 (3) ◽  
pp. 145-152
Author(s):  
Marcin Starzak ◽  
Hubert Makaruk ◽  
Anna Starzak
Keyword(s):  
Training Programme ◽  
Control Group ◽  
Education Students ◽  
Acceleration Phase ◽  
Physical Education Students ◽  
Step Velocity ◽  
Post Test ◽  
Long Jump ◽  
And Performance ◽  
Experimental Group

Abstract Introduction. The main purpose of this study was to evaluate the effect of a training programme aimed to enhance toe-toboard consistency on footfall variability and performance in the long jump. Material and methods. The study involved 36 male physical education students. The experimental group participated in a 12-week training programme, whereas the control group was limited to taking part in the classes held at university. All participants performed 6 long jump trials during two testing sessions. The kinematic parameters were assessed using the Optojump Next device and were further analysed to determine the variability of footfall placement during the approach run. Results. The analysis revealed a significant (p < 0.01) decrease in footfall variability in the experimental group between the pre-test and post-test. After the completion of the training programme, the participants significantly (p < 0.05) improved their take-off accuracy. Additionally, they significantly (p < 0.05) increased their velocity in the last five steps before take-off and the effective distance of the jump (p < 0.001). Conclusions. The results of this study indicate that through specific training, it is possible to improve the consistency of the steps in the acceleration phase of the approach run in the long jump. Moreover, decreasing footfall variability helps achieve a more stable step pattern which may be beneficial for greater accuracy at the take-off board and makes it possible to increase step velocity at the final stage of the approach run.

scholarly journals The Influence of 24-Hour Sleep Deprivation on the Strength of Lower Limb Muscles in Young and Physically Fit Women and Men

2020 ◽  
Vol 12 (7) ◽  
pp. 2762
Author(s):  
Karolina Kujawa ◽  
Marta Ołpińska-Lischka ◽  
Janusz Maciaszek
Keyword(s):  
Muscle Strength ◽  
Sleep Deprivation ◽  
Statistical Significance ◽  
Control Group ◽  
Education Students ◽  
Lower Limb Muscles ◽  
Physical Education Students ◽  
Flexor Muscles ◽  
And Control ◽  
Experimental Group

The aim of this study was to investigate the influence of 24-h sleep deprivation on the muscle strength of young, healthy and physically fit people. The research material consisted of physical education students. In total, 67 people participated in the study, including 38 women and 29 men. Respondents were divided into an experimental group “E” of 44 persons subjected to 24-h sleep deprivation and a control group “C” of 23 persons. Students completed the Epworth Sleepiness Scale (ESS) measuring daytime sleepiness. Students performed measurements of the maximum strength of knee joint extensor and flexor muscles. Measurements of muscle strength of flexors and extensors of the knee were taken on a UPR-02 A/S chair with Moment II by Sumer software. ANOVA (analysis of variance) was used to determine the significance of differences between experimental “E” and control “C” group. Statistical significance was defined at the level of p ≤ 0.05. Statistically significant differences were observed in the change of strength levels between groups at the strength moments of right (p < 0.05, η2p = 0.16) and left (p < 0.05, η2p = 0.08) knee muscles extensor. Changes in extensor muscle strength are significant for students with left dominant legs.

scholarly journals Frequent Immediate Knowledge of Results Enhances the Increase of Throwing Velocity in Overarm Handball Performance

2017 ◽  
Vol 56 (1) ◽  
pp. 197-205 ◽  
Author(s):  
Igor Štirn ◽  
Jamie Carruthers ◽  
Marko Šibila ◽  
Primož Pori
Keyword(s):  
Relative Increase ◽  
Control Group ◽  
Education Students ◽  
Velocity Change ◽  
Knowledge Of Results ◽  
Ball Size ◽  
Physical Education Students ◽  
Before And After ◽  
And Control ◽  
Experimental Group

AbstractIn the present study, the effect of frequent, immediate, augmented feedback on the increase of throwing velocity was investigated. An increase of throwing velocity of a handball set shot when knowledge of results was provided or not provided during training was compared. Fifty female and seventy-three male physical education students were assigned randomly to the experimental or control group. All participants performed two series of ten set shots with maximal effort twice a week for six weeks. The experimental group received information regarding throwing velocity measured by a radar gun immediately after every shot, whereas the control group did not receive any feedback. Measurements of maximal throwing velocity of an ordinary handball and a heavy ball were performed, before and after the training period and compared. Participants who received feedback on results attained almost a four times greater relative increase of the velocity of the normal ball (size 2) as compared to the same intervention when feedback was not provided (8.1 ± 3.6 vs. 2.7 ± 2.9%). The velocity increases were smaller, but still significant between the groups for throws using the heavy ball (5.1 ± 4.2 and 2.5 ± 5.8 for the experimental and control group, respectively). Apart from the experimental group throwing the normal ball, no differences in velocity change for gender were obtained. The results confirmed that training oriented towards an increase in throwing velocity became significantly more effective when frequent knowledge of results was provided.

Physiological and Psychological Effects of Active-Alert Hypnosis

1999 ◽  
Vol 84 (3_suppl) ◽  
pp. 1123-1126
Author(s):  
Hendrik M. DeVos ◽  
Justus R. Potgieter ◽  
Johannes H. Blaauw
Keyword(s):  
Blood Pressure ◽  
Work Capacity ◽  
Control Group ◽  
Anxiety State ◽  
Education Students ◽  
Average Systolic Blood Pressure ◽  
Physical Education Students ◽  
Significant Difference ◽  
Experimental Subjects ◽  
Experimental Group

10 female physical education students were given posthypnotic suggestions alluding to economy of effort in exercise. These suggestions were affirmed under self-hypnosis over two weeks. Experimental subjects pedalled on an exercise bicycle for 20 min. at 60% of their maximal work capacity while listening to suggestions from a hypnotist. The Control group ( n = 9) showed no differences between mean pretest and posttest scores on physical self-efficacy, trait anxiety, state anxiety, heart rate, blood pressure, and perceived rate of exertion. The average systolic blood pressure of the experimental group was the only positive significant difference between the pretest and posttest scores.

scholarly journals Effects of Differential Approach on Motivation and Performance of Diverse Learners at Secondary Level in Punjab

2020 ◽  
Vol 1 (3) ◽  
pp. 224-231
Author(s):  
Mrs. Asif-Un-Nisa ◽  
Dr. Munnaza Ambreen
Keyword(s):  
Learning Style ◽  
Academic Motivation ◽  
Secondary Level ◽  
Diverse Learners ◽  
Control Group ◽  
Learning Style Inventory ◽  
Post Test ◽  
And Performance ◽  
The Impact ◽  
Experimental Group

The present study determines the impact of differentiated instructional strategy on motivation and performance of diverse learners at the secondary level in terms of socioeconomic backgrounds, abilities & learning styles. The study was experimental, and the design of the study was Pre-test, Post-test control group. For this purpose, 70 students of class IX were selected randomly out of 175 students at Government Girls High School who were selected from District Rawalpindi. Two heterogeneous groups having an equal number of students were made. The students in the control group were taught by a conventional approach whereas differential technique was applied in the experimental group. For data collection, two instruments "Learning Style Inventory" by Brett Bixler (1998) and Academic Motivation Scale (AMS) by Valleranad (1992) were adopted by the researcher. Learning Style Inventory was used to know the learning style of the students and AMS was administered to measure the motivational level of the diverse learners. The Alpha reliability coefficient was .82 for learning style Inventory and .88 for AMS. Data were analyzed on SPSS by applying means, standard deviation, t-test, and multiple linear regressions. The study showed that there were statistically non- significant differences between the pre-test and post-test on motivation of the control group. However, there were statistically significant differences between the pre-test and post-test on motivation and academic achievement of the experimental group. It was recommended that the use of differentiated instruction by the teacher be adopted for increasing motivation and improving academic scores of diverse learners at the secondary level.

scholarly journals Effectiveness of Learning with 3D-Lab on Omani Basic Education Students' Achievement, Attitudes and Scientific Thinking

2017 ◽  
Vol 5 (11) ◽  
pp. 177
Author(s):  
Ali Al Musawi ◽  
Abdullah Ambusaidi ◽  
Sulaiman Al-Balushi ◽  
Mohamed Al-Sinani ◽  
Kholoud Al-Balushi
Keyword(s):  
Basic Education ◽  
Control Group ◽  
Scientific Thinking ◽  
Education Students ◽  
Control Group Design ◽  
Achievement Attitudes ◽  
Post Test ◽  
Students Attitudes ◽  
Experimental Group ◽  
Test Control

This paper aims to measure the effectiveness of the 3DL on Omani students' acquisition of practical abilities and skills. It examines the effectiveness of the 3D-lab in science education and scientific thinking acquisition as part of a national project funded by The Research Council. Four research tools in a Pre-Post Test Control Group Design, findings show statistically significant differences in student achievement in favor of the experimental group. The results show students' attitudes are positive towards using 3D-lab in teaching. Improvements in logical and visual thinking are also observed. The paper then draws conclusions and recommendations.

scholarly journals The effect of the Zahoric model in learning some kinetic sentences

2020 ◽  
Vol 19 (2) ◽  
pp. 0045
Author(s):  
M. Maison Mohammed Dr. Luma Sameer
Keyword(s):  
Teaching Method ◽  
Control Group ◽  
Second Stage ◽  
Short Period ◽  
Post Test ◽  
And Performance ◽  
And Control ◽  
Experimental Group ◽  
Positive Results ◽  
Better Than

When teaching or training fencing we find that most learners are able to perform some fencing skills during learning within the lesson, but they find it difficult to perform the same skills when linked in one sentence after a short period or in subsequent lessons, or during practical exams, so I conducted those Study to develop solutions to this problem by investing the Zahoric model and its distinctive educational steps in learning the kinetic sentences in the female blinds, and its impact on the process of learning and linking kinetic sentences in the sport of fencing and make the learning process more effective and economical.   The experimental method was used by designing the experimental and control groups with pre- and post-test on a sample of the second stage students (B22), representing the experimental group and learning the skills using the Zahoric model in its five steps, while the (D26) student representing the control group, which is learning the fencing skills according to the teaching method. Followed. The learning and performance of some kinetic sentences were evaluated by a standardized form of fencing according to the parts of the movement and their manifestations.  An educational curriculum has been prepared using the Zahorik model to learn the kinetic sentences by fencing according to the sectoral vocabulary of the second semester by following the steps of the model (activating information - acquiring - understanding - using - thinking in information). After the statistical treatments, it was concluded that the Zoharic model, designed to learn some kinetic sentences in the experimental group, gave positive results in evaluating the kinetic sentences better than the teaching method used in the control group. In light of the conclusion, it is recommended to adopt the Zoharik model in learning some kinetic sentences with a blind weapon, as it gives the learner a positive in the analysis, composition and understanding of the movements that are combined to give a kinetic sentence that ends with a touch in favor of the attacker who clearly understands where it begins and ends the syntax of the correct kinetic sentence, which resolves the sentence in his favor.

scholarly journals Efectos de la práctica de aikido sobre mindfulness y la ansiedad en estudiantes universitarios de Costa Rica (Effects of practicing aikido on mindfulness and anxiety in Costa Rican university students)

Retos ◽  
2018 ◽  
pp. 13-19
Author(s):  
Rodrigo Cuéllar Hidalgo ◽  
Aldo Bazán Ramírez ◽  
Gerardo Alonso Araya Vargas
Keyword(s):  
University Students ◽  
Costa Rican ◽  
Control Group ◽  
Anxiety State ◽  
Education Students ◽  
Physical Education Students ◽  
Quasi Experimental ◽  
Experimental Group ◽  
Estudiantes Universitarios

El propósito del estudio fue examinar el efecto de la práctica del aikido sobre el mindfulness y el estado de ansiedad, en estudiantes universitarios sin experiencia previa en artes marciales. Se utilizó un diseño cuasi experimental intra sujetos con mediciones Pre y Post tratamiento, con un grupo control activo (estudiantes de Educación Física. Se midió mindfulness con la escala MAAS y la ansiedad con la escala de Hamilton. Se aplicó un entrenamiento centrado en el aprendizaje y práctica de diversas técnicas de aikido (waza) y de la forma en que debían ser recibidas dichas técnicas (ukemi), por 11 semanas (2 sesiones semanales de 2 horas cada una). Grupo experimental: n=12, con edades entre 18 y 62 años. Grupo control: n=12 estudiantes, con edades entre 21 y los 34 años. Resultados: la práctica de aikido mostró tamaños de efecto significativos y de magnitud moderada tanto en mindfulness, como en la ansiedad. La edad no explica estos hallazgos. Se justifican estudios de seguimiento.Abstract. The purpose of the study was to examine the effect of practicing aikido on mindfulness and anxiety state in university students with no previous experience in martial arts. We used an intra-subjects quasi-experimental design with Pre and Post treatment measurements, with an active control group (physical education students). Mindfulness was measured with the MAAS scale, whereas anxiety with the Hamilton scale. A training program focused on learning and practicing various aikido techniques (waza), and the way in which these techniques (ukemi) should be received, was implemented during 11 weeks (2 weekly sessions of 2 hours each). Experimental group: n = 12, with ages between 18 and 62 years old. Control group: n = 12 students, with ages between 21 and 34 years old. Results: the practice of aikido showed significant effect sizes of moderate magnitude in both mindfulness and anxiety. Age does not explain these findings. Follow-up studies are recommended.

scholarly journals INFLUENCE OF SECTIONAL CLASSES ON THE PSYCHO-EMOTIONAL STATE STUDENTS WITH DISABILITIES

2020 ◽  
Vol 1 ◽  
pp. 248-255
Author(s):  
Alla Kovtun ◽  
◽  
Irina Stepanova ◽  
Valeriya Reshetilova ◽  
Amr Saber Hamza ◽  
...  
Keyword(s):  
Mental Health ◽  
Physical Education ◽  
Students With Disabilities ◽  
Well Being ◽  
Control Group ◽  
Emotional Wellbeing ◽  
Education Students ◽  
Physical Education Students ◽  
Adaptive Physical Education ◽  
Experimental Group

Introduction and purpose of the study. Among the main problems of young people with disabilities are overcoming social exclusion, getting used to family responsibilities, having concerns about their lack of opportunities for socialization, which can cause stress, anxiety, depression and other psycho-emotional symptoms and disorders. The hypothesis of scientific research is that engaging in physical education can restore, develop and enhance physical fitness and wellness of persons with disabilities, assist their self-actualization and social integration, which means to positively influence the students’ mental health and emotional wellbeing. The purpose of the study is to examine how physical education influences mental health and emotional wellbeing of students with disabilities in order to determine ways to improve their social adaptation. Materials and methods. The study carries out literature review of methodological studies and scientific research, as well as examines mental health and emotional wellbeing of students with disabilities using the SAS method. The control group consisted of 15 students from the O. Gonchar National University. The experimental group consisted of 10 students with disabilities enrolled in a powerlifting team. Results. The SAS method demonstrated that the indicators of activity and mood were similar for both groups: activity indicators (4.84±0.28 points in the control group, 4.45±0.31 points in the experimental group) and mood indicators (5.27±0.35 points in the control group, 5, 42±0.41 points in the experimental group). However, wellness scores in the students with disabilities were significantly higher than in their non-disabled peers (4.65±0.34 points in the control group, 5.46±0.23 points in the experimental group; P<0.05). The well-being score, made of a number of subjective feelings regarding one’s life satisfaction and an emotional evaluation, was average for both groups. Conclusions. The results of the study of students' mental health and emotional wellbeing according to the SAS method showed a positive influence of adaptive physical education sports as extra-curricular classes and courses on the well-being, activity levels, and moods of students with disabilities. The Adaptive Physical Education students were full of strength and more cheerful, optimistic, and satisfied than their non-disabled peers. Keywords: adaptive physical education, students, disability, emotional state, higher education

scholarly journals The vocabulary mastery for early childhood through songs

2021 ◽  
Vol 12 (2) ◽  
pp. 117-125
Author(s):  
Djoko Sri Bimo ◽  
Maria Yustina Rensi Dartani
Keyword(s):  
Early Childhood ◽  
T Test ◽  
Control Group ◽  
Learning Method ◽  
Education Students ◽  
Vocabulary Skills ◽  
Significant Difference ◽  
Post Test ◽  
The Mean ◽  
Experimental Group

The study was an experimental study that aims to improve early childhood’s education students in English vocabulary skills through interactive songs learning method for early childhood at PAUD Tarbiyatul Athfal 49, that was located in Kuripan, Ngadirgo village, Mijen district, Semarang. The study involved two groups of students, those were the control group (25 students) who were taught by using pictures, and the experimental group (25 students) who were taught by using songs. The pre-test was given before the treatment began and the post-test was carried out after the experiment was finished. The null hypothesis was then drawn, and T-test was also conducted to compare the mean score of the two groups. The mean score of the control group was 13.3, while the mean score of the experimental group was 16.4. The results showed that the mean score of the experimental group was higher than the control groups The t-test that had been carried out also showed that there were significant difference between the two groups was 0,23 (the figure was above 0,5). Based on the above results, it proved that Tarbiyatul Athfal early childhood education students understood in English by using songs was better than other learning method, since songs can motivate them to know more about English vocabulary

scholarly journals The Effect of Digital Storytelling implementation on the Second Episode Student's Learning Motivation in Social Studies: أثر توظيف رواية القصة الرقمية على دافعية التعلم لدى طلاب الحلقة الثانية في مادة الدراسات الاجتماعية  " دراسة ميدانية في سلطنة عمان"

2021 ◽  
Vol 5 (38) ◽  
pp. 139-118
Author(s):  
Said Rashid Ahmed Al- Makhmari Said Rashid Ahmed Al- Makhmari
Keyword(s):  
Social Studies ◽  
Experimental Approach ◽  
Basic Education ◽  
Learning Motivation ◽  
Control Group ◽  
Education Students ◽  
Post Test ◽  
Digital Stories ◽  
The Impact ◽  
Experimental Group

The study aimed to study the impact of cycle two students, (5- 9) employment of the digital stories in social studies. This study will reflect on developing the student learning motivation. In the light of its objectives for experimental approach based on the semi – experimental design of the two groups (experimental & control) and two measurements (pre& post) on a sample of (63) of basic education students from grade nine. Then, the sample was divided on two groups randomly. The experimental group consist of (32) students which taught lessons of social studies by using digital stories while the control group contain (31) students by using traditional method which taught the same content. According to the principles and foundations the study found difference in morale lead statistically at the level of the significance (a < 0.05) between means of sources of the experimental group in the post- test and the control group for all knowledge levels. The total score of the academic achievement of learning motivation scale in favor of experimental group.    

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