Jurnal Ilmiah Adiraga : Jurnal Penelitian Olahraga

The Effect of Plyometric Methods on Increasing Leg Power in Sprint Athletes

2024-11-18T23:52:36+07:00

This research aims to determine the effect of Plyometric Training on Increasing the Limb Power of Sprint Athletes. This research is based on the author's interest in plyometric exercises to apply to the 12-16 year age group, and looking at the population in applying research on leg power using plyometric exercises. The research method used is an experiment with a one group pretest-posttest research design. The population in this study were all athletic extracurricular participants of SMPN 1 SUKAWANGI who attended the athletic sports club (Sukawangi Athletics Club). Sampling in this study using saturated sampling technique, namely all members of the population were used as samples totaling 16 people. The instrument used in this study was the Standing Broad Jump Test. The data collection technique was carried out by giving an initial test before being given the treatment of a plyometric exercise program and the final test was given after the treatment of a plyometric exercise program. Data processing techniques were carried out with descriptive statistical analysis and correlation tests using SPSS version 15. Based on the results of the correlation test of the results of plyometric training from the initial test to the final test, it was found that plyometric training can significantly increase leg power.

The effect hurdle drill training on leg muscle power in the ollie technique on skateboarding players at Monkasel Skatepark Surabaya

2024-11-18T23:51:09+07:00

This research aims to determine the effect of Hurdle Drill Trainning On Leg Muscle Power In The Ollie Technique On Skateboarding Players At Monkasel Skatepark Surabaya. The hypothesis proposed is that there is an influence of Hurdle Drill Trainning On Leg Muscle Power In The Ollie Technique On Skateboarding Players At Monkasel Skatepark Surabaya. The subjects of this research were 10 skateboarders at the Monkasel Skatepark Surabaya. The research design used in this research is One Group Pretest Posttest Design. This type of research uses quantitative research methods. Data collection method through vertical jump test using a roll measuring tape. The data analysis used to test the hypothesis is the Paired T-test. Data analysis used for the results of the description above can be seen based on calculations from SPSS 27 data processing results found in table 4.5 it is known that the value of sig. (2 tailed) of 0.000 < 0.05. So it can be concluded that Ha is accepted an Ho is rejected then it shows that there is a significant influence on Hurdle Drill Trainning On Leg Muscle Power In The Ollie Technique On Skateboarding Players At Monkasel Skatepark Surabaya.

The effect of icky shuffle training on 30 meter running speed in intensive development high school futsal players in Surabaya

2024-11-26T08:02:28+07:00

Abstract

Speed is one of the fitness elements that might help in playing futsal. The ability to perform a task quickly or travel a long distance in the shortest time is called speed. This study aims to determine the potential impact of Icky shuffle training on 30 meter operating speed among futsal participants at Taruna Pembangunan Intensive High School Surabaya, as well as the efficacy of certain types of Icky shuffle training on increasing 30 meter running speed. running speed. This research uses quantitative research methods with a one-group pretest-posttest design. The following data results show these findings: comparison of pretest and posttest scores obtained from the 30 meter running test. The two-sided sig p value is 0.023, which is less than (<0.05), as can be observed. As a result, the 30 meter running speed of the Surabaya Taruna Pembangunan Intensive High School futsal players was affected by the unpleasant shuffle training.

Keywords: Icky shuffle, sprint, futsal.

The Relationship between Physical Activity and Physical Fitness in Extracurricular Students of MAN 2 Tuban

2024-11-18T23:49:40+07:00

Abstract

Physical activity is very necessary for someone to maintain physical fitness. Extracurricular sports are one of the sports activities that can affect physical fitness. In reality, there is no real evidence about the contribution to physical fitness. This study aims to analyze the relationship between physical activity and physical fitness in extracurricular students of MAN 2 Tuban. The study was conducted at MAN 2 Tuban with a sample of 55 students who participated in futsal, volleyball, and athletics extracurricular activities. The level of physical activity of students in this study was measured by the Physical Activity Questionnaire-Adolescents (PAQ-A), while the physical fitness test used the Indonesian Physical Fitness Test (TKJI). Participation in extracurricular activities at MAN 2 Tuban that involved physical activity significantly contributed to improving students' physical fitness. This is based on the value (sig) <α (0.005) and the results of the correlation coefficient which showed a value of (0.720 = strong relationship) which was positive. This means that there is a significant relationship between physical activity and physical fitness in extracurricular students of MAN 2 Tuban.

Keywords: Physical Activity, Extracurricular, Physical Fitness

The Ultimate 14-Day Challenge: The Journey to Becoming an Indonesian U23 National Football Team Player

2024-11-26T08:18:26+07:00

Abstract

This study explores the 14-day selection process for the U23 national football team. A descriptive qualitative approach was used, with data collected through observations and interviews with coaches and athletes involved in the selection program. The findings reveal that the selection process evaluates a wide range of attributes, including physical abilities, technical skills, tactical understanding, mental resilience, and strategic decision-making, all of which influence the final decision. This process not only focuses on physical performance but also highlights the critical role of psychological and tactical aspects in player evaluation. The comprehensive selection approach contributes to forming a more prepared and competitive team for international competitions. The study suggests that a holistic approach to athlete evaluation, covering physical, psychological, and strategic components, leads to better outcomes in terms of team readiness and competitiveness. It is concluded that such a thorough assessment of athletes results in a more prepared and competitive team for international competitions.

Keywords: selection, player, football

The Influence Of Push-Ups On The Accuracy Of Underhand Serves In The Women's Volleyball Team Of Universitas PGRI Adi Buana Surabaya

2024-11-19T00:10:27+07:00

Abstract

This research was motivated by the low proficiency in underhand serves among the women's volleyball team of Universitas PGRI Adi Buana Surabaya. The aim of this study was to determine the effect of push-ups on the accuracy of underhand serves in this team. The research employed a quantitative experimental design using a one-group pretest-posttest approach. The subjects consisted of 10 female students from the university's volleyball team. Data collection methods included pretests, the intervention (push-up training), and posttests. Data analysis involved tests for normality, homogeneity, and hypothesis testing. Based on the posttest results, the implementation of push-up exercises successfully increased arm muscle strength among the volleyball team members, thereby improving their underhand serving accuracy. The hypothesis testing results showed that Sig. (2-tailed), 0.000 < α, 0.05, indicating rejection of Ho and acceptance of Ha. Therefore, the statistical hypothesis conclusion is that push-ups have an influence on the accuracy of underhand serves in the women's volleyball team of Universitas PGRI Adi Buana Surabaya.

Keywords: Push Up, Underhand Serve, Arm Muscle

The Effect Of Variations In Dribble and Retreat Exercises Zig-Zag Dribble On Dribble Speed In Basketball Extraculicular SMP 1 Sukodono

2024-11-18T23:51:54+07:00

Abstract

Speed  This research aims to determine the effect of variations in dribble retreat and zig-zag dribble training on dribbling speed in extracurricular basketball at SMP 1 Sukodono. The hypothesis put forward is that there are variations in dribble retreat and zig-zag dribble training on dribble speed in basketball extracurricular activities at SMP 1 Sukodono. The sample of this research were 20 students who took part in extracurricular basketball at SMP 1 Sukodono. The research design used in this study was a pretest-posttest control group design. This type of research uses quantitative research methods. The data collection method uses a ball dribbling ability test instrument which is obtained from the results of doing retreat dribble and zig-zag dribble exercises. Data analysis used to test the hypothesis is the paired sample t test. The results of the description above can be seen based on calculations from the results of SPSS 25 data processing, it is found that the data in table 14 shows that the sig. (2-tailed) using variations of dribble training using variations of retreat dribble and zig-zag dribble training was 0.00 < 0.05, and the calculated t value was 11.857, while the control group without any treatment was 0.000 < 0, 05, and the calculated t value is 9,000. So it can be concluded that variations in dribble retreat and zig-zag dribble training can increase dribble speed in basketball extracurricular activities at SMP 1 Sukodono.

Keywords: Retreat dribble, zig-zag dribble, speed dribble