scholarly journals EFFECTS OF EXPLOSIVE STRENGTH AND STRENGTH ENDURANCE BASED CIRCUIT TRAINING ON SPEED PERFORMANCE

2017 ◽  
Vol 5 (8(SE)) ◽  
pp. 76-82
Author(s):  
D. Maniazhagu ◽  
Kannadasan ◽  
S. Malar

The purpose of the study was to find out the effects of explosive strength and strength endurance based circuit training on speed performance. To achieve the purpose of the study, thirty boys’ student in the age group 13 to 14 were selected as subjects at random. The selected subjects were from RCM High School, Natarajapuram, Sivagangai(DT), Tamilnadu. The study was formulated as pre and post-test random group design, in which thirty students were divided into three equal groups. The experimental group-1 (n=10, ESbCT) underwent explosive strength based circuit training, the experimental group-2 (n=10, SEbCT) underwent strength endurance based circuit training and group 3 served as control group (n=10, CG) did not undergo any specific training. In this study, two training programme were adopted as independent variables, i.e., explosive strength based circuit training and strength endurance based circuit training. The speed was selected as dependent variables. The speed was tested by 50 meters run recoded in seconds. The selected two treatment group namely explosive strength based circuit training and strength endurance based circuit training were performed five days in week for the period of six weeks, as per the stipulated training programme. The speed performance was collected before and after the training period. The collected pre and post test data was critically analyzed with apt statistical tool of one way analysis of co variance, for observed the significant adjusted post-test mean difference of three groups. The Scheffe’s post hoc test was used to find out pair-wise comparisons between groups. To test the hypothesis 0.05 level of significant was fixed in this study. The nature of speed highly improved in explosive strength based circuit training than the strength endurance based circuit training.

2019 ◽  
Vol 7 (7) ◽  
pp. 167-172
Author(s):  
D. Maniazhagu ◽  
S. Malar ◽  
M. Murali

The purpose of study was to find out the influences of two combinations of neuromuscular drills and asana practices on agility of basketball players.  To achieve the purpose of the study, thirty basket ball players with the age of 10 to 13 years from Navabisha Montessori School, Velachery, Chennai, Tamilnadu were selected as subject at random. The study was formulated as pre and post test random group design. The selected subject was divided into three equal groups. The group-1 (n=10, NMD-AP) underwent neuromuscular drills combined with asana practices. The group-2 (n=10, AP-NMD) underwent asana practices combined with neuromuscular drills and group 3 served as control group (n=10, CG). In this study, two training programme were adopted as independent variables and the agility was selected as dependent variable. It was tested by T test; scores recorded in seconds. The agility tested before and after the training period. The collected pre and post data was critically analyzed with apt statistical tool of analysis of co-variance (ANCOVA). The Scheffe’s post hoc test was used to find out pair-wise comparisons between groups. The result clearly proved that there was a significant improvement on agility in experimental groups than the control group.


Author(s):  
Dean Novianti ◽  
I Made Sriundy Mahardika ◽  
Abdul Rachman Tuasikal

Physical education program for sport and health allocates four lesson hour of which each hour consists of 35 minutes in one week. It requires an innovative and efficient learning model in order to improve physical fitness, honesty, discipline, and cooperation. The researcher developes a circuit training learning model in the from circuit games which is a modified form of circuit training. The study aim to examine the effectiveness of the circuit training learning model in improving physical fitness, honesty, discipline, and cooperation in students of Elementary School Sidoarjo. The type of research used is quantitative and qualitative by using research and development method, and data analysis using ANOVA. The data collection process is carried out by pre-test and post-test and then the results of the research data are analyzed using SPSS series 2.0. The results of the study shows (1) the sig value of 0,011 smaller than the 0,05 ( p< 0,05 ), meaning that there is the difference in the results of the TKJ I test on groups of students who are not treated compared to the group of students who are given the learning model. (2) the average group of students who are not given the treatment (control group) is 12,50 while for the group of students         given treatment (experimental group) is 15,15, meaning that there is an increase in test results againts the experimental group at 45%, (4) there is an increase in the observations of the discipline attitude from the control group compared to the experimental group at 35 %, (5) there is an increase in the observations of the discipline attitudes of the control group compared to the experimental group at 55%. Based on the above analysis it can be cocluded that the circuit training learning model can improve physical fitness and cultivate honesty, discipline and cooperattion in students of Elementary School.  


2016 ◽  
Vol 23 (3) ◽  
pp. 145-152
Author(s):  
Marcin Starzak ◽  
Hubert Makaruk ◽  
Anna Starzak

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.


2021 ◽  
pp. 62-63
Author(s):  
S. Shanthi

The purpose of the present study was to investigate the effect of a scientic study on low and medium level of intense circuit training on selected physiological parameter among elite female athletes. To achieve the purpose of the study thirty female athletes were selected from Erode District, Tamilnadu, India during the year 2021. The subject’s age ranges from 21 to 25 years. The selected subjects were divided into two equal groups consists of 15 subjects each namely experimental group and control group. The experimental group underwent a combined low and medium level of intensity circuit training programme for eight weeks. The control group was not taking part in any training during the course of the study. Resting heart rate was taken as criterion variable in this study. The selected subjects were tested on resting heart rate was measured through heart rate monitor. Pre-test was taken before the training period and post- test was measured immediately after the eight week training period. Statistical technique‘t’ ratio was used to analyse the means of the pre-test and post test data of experimental group and control group. The results revealed that there was a signicant difference found on the criterion variable. The difference is found due to combined low and medium level of intensity circuit training given to the experimental group on heart rate when compared to control group.


Retos ◽  
2019 ◽  
pp. 71-76
Author(s):  
Júlio Martins ◽  
João Cardoso ◽  
Samuel Honório ◽  
Adriana Silva

Abstract. Introduction: The motivation in Physical Education classes declines as students continue their studies, so its important programs that motivate and arouse interest in learning these themes, adding several and different approaches in these classes. Objective: The objective of the present study was to verify if the application of a strength circuit in high-school students could cause improvements in the strength of the upper and lower limbs. Methods: We evaluated 44 students (M = 24 / F = 20) of the 12th year in high school (EG = 22 students and CG = 22 students). Results: Significant differences in the post-test were observed in the horizontal jump, with a higher mean in the experimental group compared to the control group. In the 1kg medical ball throwing the differences were significant in both moments (pre and post-test), when comparing the groups, with a superior mean in the experimental group. In the 3 kg medicinal ball throwing, significant differences were also observed in both moments, comparing the performance of both groups. The push-up tests did not present significant differences in the pre-test, but showed significant differences in the post-test, with higher means in the experimental group. Conclusions: Through the applied training program, with a duration of 15 minutes, it was possible to verify that the experimental group obtained higher gains, when compared to the control group, for all the variables under study.Resumen. Introducción: la motivación en las clases de Educación Física disminuye a medida que los estudiantes continúan sus estudios, por lo que sus importantes programas motivan y despiertan interés en aprender estos temas, agregando vários Y diferentes enfoques en estas clases. Objetivo: El objetivo del presente estudio fue verificar si la aplicación de un circuito de fuerza en estudiantes de escuela secundaria podría causar mejoras en la fuerza de las extremidades superiores e inferiores. Métodos: Evaluamos 44 estudiantes (M = 24 / F = 20) del 12 ° año en la escuela secundaria (EG = 22 estudiantes y CG = 22 estudiantes). Resultados: Se observaron diferencias significativas en la prueba posterior en el salto horizontal, con p <0.05, con una media más alta en el grupo experimental en comparación con el grupo control. En el lanzamiento de balón médico de 1 kg, las diferencias fueron significativas en ambos momentos (antes y después de la prueba), al comparar los grupos, con una media superior en el grupo experimental. En el lanzamiento de balón medicinal de 3 kg, también se observaron diferencias significativas en ambos momentos, comparando el rendimiento de ambos grupos. Las pruebas de flexión no presentaron diferencias significativas en la prueba previa, pero mostraron diferencias significativas en la prueba posterior, con medias más altas en el grupo experimental. Conclusiones: A través del programa de entrenamiento aplicado, con una duración de 15 minutos, fue posible verificar que el grupo experimental obtuvo mayores ganancias, en comparación con el grupo de control, para todas las variables en estudio.


2018 ◽  
Vol 15 (3) ◽  
pp. 493 ◽  
Author(s):  
Marina Veličković ◽  
Ivana Bojić ◽  
Dragana Berić

This study was done with the aim of determining the effects a programmed training would have on the changes in the explosive strength of young female volleyball players. The sample consisted of 30 female volleyball players, aged 14 to 16, divided into two groups – the experimental one (n=15) and the control group (n=15). The experimental group was comprised of the players from the club OK ‘Desetka’, who, apart from the basic technical and tactical training process, underwent a specially designed programme for developing explosive strength two times a week (on Tuesdays and Thursdays). The experimental programme was applied during the period of preparations before the official beginning of the regional competitions for cadets. The control group was comprised of the players from the club OK ‘Millennium’, who, during the same period of time, underwent only those training sessions which had previously been planned within the annual plan and programme of the club. Explosive strength evaluation included four sets of tests: the squat jump (SJ), countermowement jump (CMJ), drop jump (DJ), one-legged CMJ (OLCMJ). The effects of the progremmed training on the development of the explosive strength of the young female volleyball players was determined by the Covariance Analysis, ANCOVA. The results obtained in such a way showed the statistically significant improvement in the parameters tested within the experimental group. The difference was insignificant in the OLCMJ test only. The results point to the conclusion that the experimental training programme had positive effects on the changes of explosive strength of young female volleyball players.


2020 ◽  
pp. 1-2
Author(s):  
Binu A

The study intended to ƒOnd out the effect of vision training among skill ability of University level male football players. A total of 20 healthy male university level football players were selected for the purpose of study. They were of the age between 18 to 24 years with normal vision. The participants were randomly categorised into two groups: Group I- experimental (n=10), Group IIcontrol (n=10). To assess the skill ability of football players McDonald soccer skill test was conducted as pre-test for both experimental and control groups. Various speciƒOc vision training (Depth perception, Ocular motility, Quick Exposure, Opaque lifesaver card, Dice pursuits, Nearfar chart, Gaze work, Vergennes, Tracking and Focusing) was assigned to the experimental group for a period of eight weeks with training of ƒOve days in a week; whereas the control group did not undergo any treatment. After eight weeks of vision training programme the post-test was conducted for experimental and control group. The collected data on selected criterion variable was statistically analysed by using't' ratio. The result of the present study revealed that there was signiƒOcant improvement in skill ability of experimental group due to vision training. The hypothesis was accepted at 0.05 conƒOdence level. It was concluded that eight weeks of vision training programme helped to improve the skill ability of experimental group. The control group had seen no improvement in skill ability.


2018 ◽  
Vol 9 (01) ◽  
Author(s):  
Marzieh . Shamkhani ◽  
Ali . Khalafi

The purpose of this study was to determine the effectiveness of positive learning on happiness, Aggression and hope for adolescents with leukemia in Ahvaz. The sample consisted of 30 people who were selected by available sampling method. 15 subjects in the experimental group and 15 in the control group were randomly assigned. The experimental design was a pre-test-post-test type with control group and follow-up period. Measurement tools included Oxford Happiness Inventory (Argyle, 1989); Ahwaz's Aggression Questionnaire (Zahedifar, Najarian, and Shokrkon, 2000); Hope Scale (Schneider, 1991). To run, at first, the pre-test was taken from both groups. Then, the experimental group was trained in 14 sessions of 90 minutes, and after each group, they were subjected to post-test. And one month later, the follow-up process was completed. Data analysis was performed using multivariate covariance analysis (MANCOVA) and one-way analysis of covariance (ANCOVA). The results showed that positive attitudes toward happiness, aggressiveness and hopefulness of adolescents with leukemia in Ahvaz were effective.


Author(s):  
Rut Emi Febriyani Simamora ◽  
Lince Sihombing ◽  
Johannes Jefria Gultom

This study is aimed at finding out the effect of Collaborative Strategic Reading (CSR) on students’ achievement in reading comprehension on hortatory exposition text. Experimental design was applied in this research. The population was the 2014/2015 second year students (grade XI) of SMA Swasta YAPIM Medan. There were two paralel classes that consisted of 34 students. The total number of the population were 68 students. The total number of the sample were 68 students. The researcher selected the sample by using total sampling technique. The sample was divided into two groups, experimental group and control group. The experimental group was taught by using Collaborative Strategic Reading (CSR) strategy while the control group was taught without using Collaborative Strategic Reading (CSR) strategy. The data were taken by administering the pre-test and post-test to both control and experimental groups. These data were analyzed by using t-test. The result of computing the t-test obviously showed that t-observed (5.61) is higher than t-table (1.99) with the degree of freedom (df= 66) at the level significance 0.05. It means that the alternative hypothesis stating that there is a significant effect of Collaborative Strategic Reading (CSR) on students’ achievement in reading comprehension on hortatory exposition text is accepted. Keywords : Collaborative Strategic Reading, Reading Comprehension


Author(s):  
Hasanul Arifin Zul And Masitowarni Siregar

This thesis is focused on the investigation of the effect of applying animal cartoon pictures on students’ achievement in writing narrative text. This study aims to find whether applying animal cartoon pictures significantly affect the students’ writing achievement or not. The data in this study were obtained by administering a written test. The population was the 2015/2016 first year (grade XI) of SMA Swasta Nusantara Lubuk Pakam and 66 students were taken as the sample by using random sampling. The sample was divided into two groups, experimental and control groups. The experimental group was taught by applying animal cartoon pictures while the control group without animal cartoon pictures (x = lecturing). The data were taken the scores from the pre-test and post-test to both experimental and control groups. These data were analyzed by using t-test. The result of computing the t-test obviously showed that t-observed is higher than t-table (5.21 >1,67) with the degree of freedom 64 (df =N-2) at the level significance 0,05 one tail test. It showed that the application of animal cartoon pictures significantly affected the students of SMA Swasta Nusantara Lubuk Pakam achievement in writing narrative text.


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