scholarly journals The comparison of rope jump, cone step up, and diagonal to the power and agility

2019 ◽  
Vol 5 (1) ◽  
pp. 140
Author(s):  
Randi Sofyan Furqoni ◽  
Andun Sudijandoko
Keyword(s):  
Quantitative Research ◽  
Muscle Power ◽  
T Test ◽  
Control Group ◽  
Limb Muscle ◽  
Jump Training ◽  
Post Test ◽  
Quasi Experimental ◽  
Leg Muscle ◽  
Leg Muscle Power

This study aims: (1) to determine the effect of rope jump training on increasing leg muscle power and agility; (2) to determine the effect of step-up training on increasing leg muscle power and agility 3) to determine the effect of diagonal cone hops exercises on increasing leg muscle power and agility; and (4) to find out the differences in the effect of pliometric rope jump, step up, and diagonal cone hops exercises on increasing leg muscle power and agility. The sample of this study was 40 students of futsal extracurricular at Firdaus Jembrana High School. This type of research is quantitative research with a quasi-experimental method. The study design used a pre-test and post-test non-randomized control group, with data analysis using MANOVA. The process of collecting data was to use leg muscle power tests by using jump df and agility tests using the agility T-test during the pre-test and post-test. Then the research data were analyzed using SPSS ver 16.0. It can be concluded that there is an increase in limb muscle power and agility for each group after being given training with a significant value <0.05 in the paired sample t-test. Increased limb muscle power by 12% and 1% agility in rope jump training, 5% increase in leg muscle power and 1% agility in step-up exercises, and increased leg muscle power by 8% and 2% agility in diagonal cone hops exercises.

scholarly journals EFFECT OF EXERCISE BENCH PRESS AND SITTING CALF WITH CHEST PRESS AND LEG PRESS TO POWERARM MUSCLE AND POWER LIMB MUSCLES

2017 ◽  
Vol 3 (2) ◽  
pp. 57-69
Author(s):  
Choirul Umam ◽  
Oce Wiriawan ◽  
Edy Mintarto
Keyword(s):  
Quantitative Research ◽  
Bench Press ◽  
Muscle Power ◽  
Control Group ◽  
Leg Press ◽  
Group I ◽  
Quasi Experimental ◽  
Leg Muscle ◽  
Experimental Group ◽  
Leg Muscle Power

This research aims to examine:1) How big the effectofbench press and sitting calf exercises to arm muscle power and leg muscle power; 2) How big the effect of chest press and leg press exercises to arm muscle power and leg muscle power; 3)How big the effect difference between bench press and sitting calf exercises and chest press and leg press exercises to to arm muscle power and leg muscle power. Research subject was boy student of SMA Negeri 1 Manyar as many 36 students, with age span 15-17 years which divided to three groups. Experiment group I received bench press and sitting calf while the second ones received chest press and leg press and the third experiment group performed activities according to daily routines. This type of research was applied quantitative research with quasi experimental research methods. The research design applied non-randomized control group pretest-postest design. And data analysis used were t-test and MANOVA. The data collecting process was using a medicine ball to obtain arm muscle power data and jump DF for leg muscle power during pretest and posttest. The results showed the difference between the pretest and posttest means of each group, namely: experimental group I for arm muscle power = 28.3 leg muscle power = 51.1. The second experiment group for arm muscle power = 45.9, leg muscle power = 78.2. Experiment Group III for arm muscle power = 13.3, leg muscle power = 27.1. Based on the above analysis, it can be concluded that there was an increase in all dependent variables for each experimental group after received bench press and sitting calf, chest press and leg press exercises, whereas chest press and leg press exercises were more effective at increasing arm muscle power and leg muscle strength Keywords: Weight training, Bench Press, Calf Sitting, Chest Pres, Leg Press, Arm     Muscles Power, Leg Muscle Power.

scholarly journals DOUBLE LEG SPEED HOP AND HALF SQUAT JUMP IMPROVE LEG MUSCLE POWER

2021 ◽  
Vol 9 (2) ◽  
pp. 139
Author(s):  
Gede Aditya Wiratama
Keyword(s):  
Treatment Group ◽  
Muscle Power ◽  
Control Group ◽  
Squat Jump ◽  
Jump Training ◽  
Explosive Power ◽  
Post Test ◽  
Leg Muscle ◽  
And Control ◽  
Leg Muscle Power

Leg muscle explosiveness is one of the factors that determine the stability of jumping techniques in football. This research aims to prove that the combined training of Double Leg Speed ??Hop and Half Squat Jump is better than the Hurdle Jump in increasing leg muscle explosive power in male students participating in extracurricular football at SMP Negeri 2 Kuta Utara. Type of this research was true experimental with randomized pre and post-test with control group design. The research subjects were 18 male extracurricular football students at SMP Negeri 2 Kuta Utara which were divided into two different treatment groups. Treatment group was given training in a combination of Double Leg Speed ??Hop and Half Squat Jump and control group was given hurdles training, with a frequency of training 3 times a week for 6 weeks. Measurement of leg muscle strength measured using a meter board with a vertical jump test. The results of the study in both groups obtained the average leg muscle explosive power before training in the combination of Double Leg Speed ??Hop and Half Squat Jump 38.49 ± 4.658 cm, while after training the combination of Double Leg Speed ??Hop and Half Squat Jump became 48.17 ± 4.305 cm. The average explosive power of leg muscles before the Skipping Jump training was 36.63 ± 3.953 cm, while after the skipping jump training was 40.79 ± 4.227 cm. The mean difference test in the increased leg muscle power in treatment group and control group using independent t-tests in the post-test data of the two groups showed that p = 0.00 (p <0.05). It was concluded that the exercises in Treatment Group and Control Group both had an increased effect and in Treatment Group increased leg muscle power more than in Control Group. This research suggestions are expected to coaches can provide training properly and use evaluation monitoring improves athlete achievement. Keywords: Leg Muscle Explosive Power; Double Leg Speed ??Hop; Half Squat Jump; Hurdles Jumping; Football Extracurricular Boys SMP N 2 Kuta Utara

scholarly journals PENGARUH PELATIHAN THREE CORNER DRILL TERHADAP PENINGKATAN KELINCAHAN DAN POWER

2018 ◽  
Vol 6 (3) ◽  
Author(s):  
I Gede Agunk Teddy Pratama ◽  
Made Budiawan ◽  
I Nyoman Sudarmada
Keyword(s):  
Treatment Group ◽  
Muscle Power ◽  
T Test ◽  
Training Effect ◽  
Control Group ◽  
Test Results ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental

Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan three corner drill terhadap kelincahan dan power otot tungkai. Jenis penelitian adalah quasi experimental dengan rancangan the non-randomized pretest-posttest control group design. Subjek penelitian yang digunakan siswa putra peserta ektrakurikuler sepak bola SMPN 2 Pekutatan. Data post-test kelincahan dan power otot tungkai pada kelompok perlakuan dan kelompok kontrol dianalisis dengan uji-t independent pada taraf signifikansi (α) 0,05 dengan bantuan program SPSS 16.0. Berdasarkan hasil uji-t independent didapatkan hasil : (1) untuk variabel kelincahan, hasil perbandingan kelompok perlakuan dan kontrol didapatkan nilai thitung = -2,948 , dengan nilai signifikansi 0,009, (2) untuk variabel power, hasil perbandingan kelompok perlakuan dan kontrol didapatkan nilai thitung = 3,176, dengan nilai signifikansi 0,005. Nilai signifikansi hitung lebih kecil dari nilai α (Sig < 0,05), dengan demikian hipotesis penelitian “pelatihan three corner drill berpengaruh terhadap peningkatan kelincahan dan power otot tungkai pada siswa putra peserta ektrakurikuler sepak bola SMPN 2 Pekutatan” diterima. Dari hasil analisis data dan pembahasan disimpulkan bahwa : (1) Pelatihan three corner drill berpengaruh terhadap peningkatan kelincahan pada siswa putra peserta ektrakurikuler sepak bola SMP Negeri 2 Pekutatan (2) Pelatihan three corner drill berpengaruh terhadap peningkatan power otot tungkai pada siswa putra peserta ektrakurikuler sepak bola SMP Negeri 2 Pekutatan. Kata Kunci : kelincahan, daya ledak, three corner drill The purpose of this research was to find out the effect of three corner drill training toward the increased agility and power muscle of legs. The type of research was a quasi-experimental and the design of research was the non-randomized pretest-posttest control group design. The subjects were man’s student football extracurricular participants of SMPN 2 Pekutatan. Agility and muscle power of legs posttest to the treatment group and the control group were analyzed by independent t-test at significance 0,05 with SPSS 16.0. Based on independent t-test results were showed : (1) to the agility variable, the comparison of the treatment and the control group values obtained t = -2,948, with a significance value of 0,009, (2) to muscle power of legs variable, the comparison of the treatment and the control group values obtained t = 3,176, with a significance value of 0,005. Calculated significance value smaller than the value of 0,05 (Sig < 0.05), thus the research hypothesis "three corner drill training affect the increased agility and muscle power of legs in football extracurricular participants of SMPN 2 Pekutatan " was received. From the analyzed and discussion were concluded that : (1) three corner drill training effect the increased agility in football extracurricular participants of SMPN 2 Pekutatan, (2) three corner drill training effect the increased muscle power of legs in football extracurricular participants of SMPN 2 Pekutatan. keyword : Agility, power, three corner drill

scholarly journals THE ADDITION BALLISTIC STRETCHING ON KNEE TUCK JUMP EXERCISE MORE EFFECTIVE THAN KNEE TUCK JUMP EXERCISE TO INCREASE POWER OF LEG MUSCLE OF VOLLEYBALL PLAYERS MALE IN THE FACULTY OF MEDICINE UDAYANA UNIVERSITY

2018 ◽  
Vol 6 (1) ◽  
pp. 18
Author(s):  
I Made Dwi Apri Pramana ◽  
I Putu Sutha Nurmawan ◽  
I Putu Adiartha Griadhi ◽  
Ida Ayu Dewi Wiryanthini
Keyword(s):  
Muscle Power ◽  
Vertical Jump ◽  
T Test ◽  
Control Group ◽  
Explosive Power ◽  
Jump Exercise ◽  
Jump Test ◽  
Volleyball Players ◽  
Leg Muscle ◽  
Leg Muscle Power

Muscle power was defined as the combination between speed and strenght of muscle contraction and enters in the fitness components. Plyometrics exercises can be used to improve the skills of volleyball players. This study was an experimental study using research designs pre test and post test control group design. The sampling technique inthis study with a simple random sampling. The total sample of 20 person so in one group consisted of 10 person. The first group was given additional ballistic stretching on knee tuck jump exercise. The second group was given knee tuck jump exercise. Measurements of leg muscle power using vertical jump test. Normality test p > 0.05 and homogeneitytest p > 0.05. The results showed an increase in leg muscle power in first group amounted to 14.30 cm and in second group an increase of 7.70 cm. Paired samples t-test p value = 0.000 (p <0.05) in first group and p = 0.000 (p < 0.05) in second group. Test increase explosive power leg muscle after exercise in both groups using independent sample t-test obtained first group and second group where p = 0.000 (p <0.05) with an increase in the percentage of 30.95% in the first group and 16.73% in the second group. From the research done can be concluded that the addition of ballisticstretching on knee tuck jump exercise is more effective than knee tuck jump exercise in increasing explosive power leg muscle in male volleyball players Medical Faculty Of Udayana University. Keywords: muscle power, ballistic stretching, knee tuck jump, vertical jump test.

scholarly journals PENGARUH PELATIHAN DOWN THE LINE DRILL TERHADAP KELINCAHAN DAN POWER OTOT TUNGKAI

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
I Putu Agus Hendrawan . ◽  
I Ketut Sudiana, S.Pd. M Kes . ◽  
Dr. Ni Putu Dewi Sri Wahyuni, S.Ked. .
Keyword(s):  
Muscle Power ◽  
Male Student ◽  
T Test ◽  
Control Group ◽  
Control Group Design ◽  
Significance Level ◽  
Real Experiment ◽  
Group Design ◽  
Leg Muscle ◽  
Leg Muscle Power

Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan down the line drill terhadap kelincahan dan power otot tungkai pada siswa putra kelas VII SMP Negeri 2 Sawan tahun 2014. Jenis penelitian adalah eksperimen sungguhan dengan rancangan “The randomized pretest-posttest control group design”. Sampel penelitian ini siswa putra kelas VII jumlah 32. Instrumen yang digunakan dalam penelitian ini zig-zag run untuk kelincahan dan standing broad jump untuk power otot tungkai. Data dianalisis dengan uji-t independent pada taraf signifikansi () 0,05 dengan SPSS 16. Dengan menggunakan uji-t independent untuk data kelincahan diperoleh nilai signifikansi hitung lebih kecil dari nilai α (Sig < 0,05) yaitu sebesar 0,02. Sedangkan untuk data power otot tungkai diperoleh nilai signifikansi hitung lebih kecil dari nilai α (Sig < 0,05) yaitu sebesar 0,00. Sehingga dapat disimpulkan bahwa pelatihan down the line drill berpengaruh terhadap peningkatan kelincahan dan power otot tungkai pada siswa putra kelas VII SMP Negeri 2 Sawan tahun 2014. Kata Kunci : pelatihan down the line, kelincahan, power otot tungkai This study aims to determine the effect of training down the line drill on agility and leg muscle power in men's class VII student of SMP Negeri 2 Sawan 2014. This type of research is to design a real experiment "The randomized pretest-posttest control group". The sample of this study male student of class VII number 32. The instrument used in this study zigzagging run for agility and a standing broad jump for leg muscle power. Data were analyzed by independent t-test at the significance level () 0.05 with SPSS 16.0. Based on the data analysis of this study, using independent t-test to the data obtained agility significance count value is smaller than the value of α (Sig

scholarly journals THE EFFECTIVENESS OF LISTEN-DISCUSS STRATEGY (LRD) TOWARD READING STUDENTS’ COMPREHENSION

2019 ◽  
Vol 2 (1) ◽  
pp. 16-22
Author(s):  
Eka Pebriana ◽  
Sisca Wulansari Saputri ◽  
Aa Qonaatun
Keyword(s):  
Reading Comprehension ◽  
Test Scores ◽  
Quantitative Research ◽  
T Test ◽  
Control Group ◽  
Significance Level ◽  
Post Test ◽  
Quasi Experimental ◽  
Class Viii ◽  
Teaching Learning

This research  uses of Listen Read Discuss strategy in reading comprehension. This research was conducted based on formulation of the problem. The objective of this research was to know whether there was any significant effect of using Listen Read Discuss Strategy (LRD) strategy toward reading students’ comprehension at the eighth grade of MTS Nurul Falah Kresek. The writer used quantitative research by using quasi experimental research method. Class VIII B as the experimental group which was consisted of 20 students, class VIII A as the control group which was  consisted of 20 students. The data were collected by reading test. It can be seen from the result pretest and post-test in experimental and control class. The writer analyzed by using t-test. The result of this research revealed that the post-test scores were better than the pre-test scores. It can be seen from the result of t-test. The criteria of two tailed test with significance level (α = 0.05 ) was T table ≤ T test ≤ T table: H0 is rejected and Ha is accepted. The result of computation got T test = 3.226 and T table = 0.444. It means 0.444 < 3.226 > 0.444. H0 is rejected and Ha was accepted. Based on the conclusion above, it can be concluded that reading comprehension through LRD strategy was more effective for increasing reading comprehension. There is the differences of the teaching learning process between two classes. In the other words, students’ reading comprehension that were taught through LRD strategy was higher than those who were not through LRD strategy.

scholarly journals Pengaruh Pelatihan Quick Leap dan Double Leg Speed Hop terhadap Power Otot Tungkai

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
I Ketut Addy Putra Indrawan ◽  
I Ketut Yoda ◽  
I Nyoman Sudarmada
Keyword(s):  
Treatment Group ◽  
Muscle Power ◽  
Control Group ◽  
Significance Level ◽  
Significant Difference ◽  
Post Test ◽  
Randomized Control ◽  
Leg Muscle ◽  
One Way Anova ◽  
Leg Muscle Power

Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan quick leap dan double leg speed hop terhadap peningkatan power otot tungkai. Rancangan penelitian ini adalah the non-randomized control group pretest posttest design. Subjek penelitian adalah siswa putri peserta ektrakurikuler bolavoli SMP Negeri 3 Mendoyo berjumlah 45 orang. Data dianalisis dengan uji F (one way anova) pada taraf signifikansi (α) = 0,05 dengan bantuan program SPSS 16.0. Hasil analisis data pada kelompok perlakuan quick leap terjadi peningkatan power otot tungkai sebesar 27,4 pada kelompok perlakuan double leg speed hop sebesar 11,6 dan pada kelompok kontrol sebesar 0,33. Hasil uji one way anova variabel power otot tungkai antara kelompok perlakuan dan kelompok kontrol didapat Fhitung sebesar 22,325 dan signifikasi 0,000 yang berarti terdapat perbedaan pengaruh antara pelatihan quick leap dan double leg speed hop terhadap power otot tungkai. Disimpulkan bahwa; (1) pelatihan quick leap dan double leg speed hop berpengaruh signifikan terhadap peningkatan power otot tungkai. (2) terdapat perbedaan pengaruh signifikan antara pelatihan quick leapp dan double leg speed hop terhadap peningkatan power otot tungkai. (3) pelatihan quick leap lebih baik dari pada double leg speed hop terhadap peningkatan power otot tungkai. Saran; (1) bagi pelatih disarankan dapat menggunakan pelatihan ini dalam meningkatkan power otot tungkai. (2) bagi atlet perlu memperhatikan set dan repetisi yang tepat karena setiap individu memiliki kemampuan berbeda. (3) bagi peneliti yang ingin melakukan penelitian sejenis disarankan menggunakan variabel dan sampel penelitian berbeda. Kata Kunci : Kata-kata kunci: quick leap, double leg speed hop, daya ledak otot tungkai. Abstract This study aims to determine the effect of leap quick and double leg speed hop research to increase leg muscle power. The design of this study is the non-randomized control group pretest post-test design. The subjects were female students who join volleyball extracurricular SMP Negeri 3 Mendoyo amounted to 45 students. Data were analyzed by F (one way anova) test at significance level (a) = 0.05 with the help of SPSS 16.0. The results of data analysis in the quick leap treatment group, an increase on lamb muscle power of 27.4, in the treatment group double leg speed hop of 11.6 and in the control group of 0.33. One way anova variable of limb muscle power variable between treatment group and control group was obtained Fcount 22.225 and significance 0.000, which means difference of influence between quick leap and double leg speed hop training toward leg muscle power. It was concluded that; (1) the influence between quick leap and double leg speed hop training significantly influenced the increase of leg muscle power, (2) there is significant difference of influence between quick leap and double leg speed hop training toward increasing leg muscle power, (3) quick leap training more Both on double leg speed hop against increased leg muscle power. Suggestion: (1) for trainers it is advisable to use this training in improving leg muscle power, (2) for athletes need to care for cells and proper repetition because each individual has different capabilities, (3) for researchers who want to do similar research is suggested using variables and Different research samples. keyword : Key Words: quick leap, double leg speed hop, explosive muscle limb power.

scholarly journals Effect of Exercise Countermovement Jump and Depth Jump against the Increase Agility and Leg Muscle Power

2020 ◽  
Vol 3 (4) ◽  
pp. 2259-2273
Author(s):  
Irma Ferdiana ◽  
Muhammad Muhammad ◽  
Oce Wiriawan
Keyword(s):  
Significant Influence ◽  
Muscle Power ◽  
T Test ◽  
Test Results ◽  
Limb Muscle ◽  
Countermovement Jump ◽  
Paired Sample ◽  
Group I ◽  
Leg Muscle ◽  
Leg Muscle Power

The purpose of this study was to analyze the effect of Countermovement Jump exercises and Depth Jump exercises on agility and leg muscle power, as well as analyze which exercises are more influential between Countermovement Jump exercises and Depth Jump exercises on agility and leg muscle power. The research method used in this research is quantitative with pseudo experimental method, with research design using pretest and posttest, group I Countermovement Jump, group II Depth Jump, and control group, with data analysis using ANOVA. Data retrieval process is done by testing limb muscle agility using side step test tool and limb muscle power test with jump md tool, during pretest and posttest. Then the data is analyzed. The target of this study was taken from the population of female students of sports training education Surabaya state university with 30 members, divided into 3 groups with each group of 10 people, this study was conducted for 8 weeks. Paired sample t test results, Agility and paired sample t test strength of limb muscles are known that the significance level of each variable is obtained sig 0.000 <0.05 so that there is a significant influence or difference between pretest and posttest of variable bound agility and limb muscle power. Anova test results on agility and muscle strength of the limbs, showed Agility, sig 0.018, power sig 0.000, so it can be concluded that there are significant differences in the results of agility and limb muscle power in three different groups, known sig <0.05. From the results of the post-hoc multiple comparations (LSD) test independent variables that have a significant influence on increasing dependent variables, it can be seen from the average different results that the Countermovement Jump and Depth Jump groups have their own advantages with the results of the data obtained, meaning that countermovement jump and depth jump exercises are able to improve biomotor agility and power, but both have different influences.

scholarly journals THE USE OF COMMUNITY LANGUAGE LEARNING (CLL) IN TEACHING SPEAKING

2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Irwandi Irwandi
Keyword(s):  
Language Learning ◽  
Quantitative Research ◽  
First Grade ◽  
T Test ◽  
Control Group ◽  
Post Test ◽  
Quasi Experimental ◽  
Academic Year ◽  
Experimental Group ◽  
Community Language

The purpose of this research is to find out the effectiveness of using CLL in teaching speaking at the first grade students of SMP N 18 Mataram in academic year 2014 / 2015. This is kind of quantitative research with quasi experimental method. The population of this research involved 67 students’ from the first grade in SMPN 18 Mataram. The reseacher took 44 students as a sample that divided into two groups, 22 students belong to the experimental group and 22 students belong to the control group. To find out the differences of x and y, the writer used pre- test and post- test to collect the data. The data collected was analized by t-test formula. Therefore, the writer gave different treatment to prove that CLL is better than conventional method. After the writer gave the treatment, it showed that the mean of post test of experimental group is higher than control group. After that, the result of mean score of Experimental and group is proved by the t-test and compared with t-table, so the result in t-test is 3,8 and t-table (0,05%) is 2,02 and (0,01 %) is 2,70. In addition, the result of the t-test is higher than t-table (3,8 > 2.02 > 2,70). This means that there is significant different between experimental and control group. From the explanation above, the writer concludes that Community Language Learning (CLL) was effective in teaching speaking for the first grade students of SMP N 18 Mataram in academic year of 2014/2015. 

TEACHING READING BY UTILIZING HOT POTATOES SOFTWARE TOWARD STUDENTS’ READING COMPREHENSION OF DESCRIPTIVE TEXT

2018 ◽  
Vol 5 (1) ◽  
pp. 26
Author(s):  
Abdullah Farih
Keyword(s):  
Reading Comprehension ◽  
Alternative Hypothesis ◽  
T Test ◽  
Control Group ◽  
Teaching Reading ◽  
Post Test ◽  
Quasi Experimental ◽  
Independent Variable ◽  
Level Of Significance ◽  
And Control

The objective of this study is to measure whether there is or not significant effect of teaching reading by utilizing Hot Potatoes software toward students’ reading comprehension of descriptive text. The variables used were the teaching treatment of Hot Potatoes Software as the independent variable and the students’ reading comprehension of Descriptive Text as dependent variable. Then, the research designed was Quasi-experimental design and the presentation of data used was quantitative. The data were obtained from the eleventh grade, of which 28 students were taken as sample. The students are divided into two groups; experiment group consisted of 12 students and control group consists of 16 students. To get the data, the pre-test and post-test were applied and then analyzed using t-test formula. The researcher had concluded that there is Significant effect of Hot Potatoes Software toward the students’ reading comprehension achievement. The result showed that mean of students’ post-test was increased. It is proved by the t-test (8.54) which is higher than t-table (2.05) at level of significance 5%. It means that the alternative hypothesis was accepted and it proved that Hot Potatoes Software had significant effect toward students’ reading comprehension of Descriptive Text

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