scholarly journals Pengaruh Latihan Jump To Box, Depth Jump dan Single Leg Depth Jump Terhadap Peningkatan Kekuatan Otot Tungkai dan Power Otot Tungkai

2018 ◽  
Vol 4 (1) ◽  
pp. 87
Author(s):  
Devi Lestya Pembayun ◽  
Oce Wiriawan ◽  
Hari Setijono
Keyword(s):  
Muscle Strength ◽  
Experimental Research ◽  
Muscle Power ◽  
Muscle Performance ◽  
Plyometric Exercise ◽  
Leg Muscle

Plyometric exercise is form of exercise which vary. In this research, the researcher only uses three kinds of exercise – jump to box, depth jump and single-leg depth jump. This research aims to analyze the influence of jump to box, depth jump and single-leg depth jump towards enhancement of limbs muscle strength and power. Subject of this research is 40 students of SMA Negeri 1 Ngunut who join extracuricular, all of them are boy. This is quantitative semi experimental research which use matching-only design to clasify the group and Anova to analyze the data. During pretest and posttest, leg dynamometer were used to take the data of limbs muscle strength, while Jump MD were used to take the data of of limbs muscle power. Furthermore, the data were analyze using SPSS version 21. The result of this research shooed that there is influence of jump to box, depth jump and single-leg depth jump towards enhancement of limbs muscle strength and power. It can be concluded that plyometric exercise using box jump is very efficient to enhance the leg muscle performance.

PENGARUH LATIHAN PLYOMETRIK MELOMPATI KUN DENGAN DUA KAKI KE SAMPING, SECARA ZIG-ZAG PADA SISWA PUTRA KELAS VIII A

2020 ◽  
Vol 8 (2) ◽  
pp. 58
Author(s):  
Amrizal Amrizal ◽  
Siska Siska
Keyword(s):  
Muscle Power ◽  
Sampling Technique ◽  
Male Students ◽  
Plyometric Training ◽  
Jump Test ◽  
Analysis Technique ◽  
Plyometric Exercise ◽  
Class Viii ◽  
Leg Muscle ◽  
Leg Muscle Power

This study aims to determine whether there is 1) The effect of plyometric training jumping over a kun with two legs to the side, 2) The effect of the plyometric training jumping over a kun with two legs in a zig-zag manner, 3) Comparison of the plyometric exercise jumping over a kun with two legs sideways and in a zig-zag manner on leg muscle power for male students of class VIII A SMP Negeri 1 Rambah, Rokan Hulu Regency. This type of research is a quasi experiment. The population was all male students of class VIII A SMP Negeri 1 Rambah, Rokan Hulu Regency, totaling 12 people. The sampling technique used in this study was total sampling, namely the entire population of male students of class VIII A SMP Negeri 1 Rambah, Rokan Hulu Regency. The instrument used in collecting data was the Standing Broad Jump test. The data analysis technique used was the t-test, where 1) The effect of the plyometric training jumping over a kun with two legs to the side is 4.27, 2) The effect of the plyometric training jumping over a kun with two legs in a zigzag manner is 5.97, 3) Comparison plyometric exercise jumping kun with two legs to the side and zigzag the leg muscle power of male students class VIII A SMP Negeri 1 Rambah, Rokan Hulu Regency is 2.36 with t table is 1.81. So from the two exercises given there are significant differences.

Survei Kondisi Fisik Sepak Bola pada Pemain Arema Football Academy Usia 16 Tahun di Kota Malang Tahun 2021

2021 ◽  
Vol 3 (12) ◽  
pp. 1032-1041
Author(s):  
Maulana Khoiru Rofik ◽  
Moch. Yunus ◽  
Prisca Widiawati
Keyword(s):  
Muscle Strength ◽  
Physical Condition ◽  
Muscle Power ◽  
Football Players ◽  
Leg Muscles ◽  
Good Physical Condition ◽  
Leg Muscle ◽  
Real Picture ◽  
Leg Muscle Power

Abstract: Physical condition is an important role in football because with good physical condition, it will be more likely to achieve. This study aims to determine the level of physical condition of Arema players aged 16 years in Malang City in 2021. The method used in this study is descriptive quantitative which aims to provide a real picture in accordance with what is in the field about the physical condition of Arema Football Academy football players aged 16 years old in Malang in 2021. The results on leg muscle strength have an average of 44.24, speed has an average of 7.73, agility has an average of 9.91, flexibility has an average of 16.60, muscle power limbs have an average of 55.88, endurance has an average of 45.98. It can be concluded that strength (leg muscles) is in sufficient category, speed is in good category, agility is in very good category, flexibility is in very good category, leg muscle power is in good category and endurance is in good category. And the overall physical condition is in the sufficient category. Abstrak: Kondisi fisik merupakan peranan yang penting dalam sepak bola karena dengan kondisi fisik yang baik maka akan lebih berpeluang untuk berprestasi. Penelitian ini bertujuan untuk mengetahui tingkat kondisi fisik pemain arema usia 16 tahun di Kota Malang tahun 2021. Metode yang digunakan dalam penelitian ini merupakan kuantitatif deskriptif yang bertujuan untuk memberikan gambaran nyata sesuai dengan yang ada di lapangan tentang kondisi fisik pemain sepak bola Arema Football Academy umur 16 tahun di Kota Malang tahun 2021. Hasil pada kekuatan otot tungkai memiliki rata-rata 44,24, kecepatan memiliki rata-rata 7,73, kelincahan memiliki rata-rata 9,91, kelentukan memiliki rata-rata 16,60, power otot tungkai memiliki rata-rata 55,88, daya tahan memiliki rata-rata 45,98. Dapat disimpulkan bahwa kekuatan (otot tungkai) masuk kategori cukup, kecepatan masuk kategori baik, kelincahan masuk kategori baik sekali, kelentukan masuk kategori baik sekali, power otot tungkai masuk kategori baik dan daya tahan masuk kategori baik. Dan pada kondisi fisik secara keseluruhan masuk dalam kategori cukup.

scholarly journals Excessive Adipose Tissue Infiltration in Skeletal Muscle in Individuals With Obesity, Diabetes Mellitus, and Peripheral Neuropathy: Association With Performance and Function

2008 ◽  
Vol 88 (11) ◽  
pp. 1336-1344 ◽  
Author(s):  
Tiffany N Hilton ◽  
Lori J Tuttle ◽  
Kathryn L Bohnert ◽  
Michael J Mueller ◽  
David R Sinacore
Keyword(s):  
Diabetes Mellitus ◽  
Adipose Tissue ◽  
Peripheral Neuropathy ◽  
Muscle Strength ◽  
Physical Function ◽  
Performance Test ◽  
Muscle Power ◽  
Calf Muscle ◽  
Control Subjects ◽  
Leg Muscle

Background and Purpose The primary purpose of this study was to report differences in calf intermuscular adipose tissue (IMAT), muscle strength (peak torque), power, and physical function in individuals with obesity, diabetes mellitus (DM), and peripheral neuropathy (PN) compared with those without these impairments. A secondary purpose was to assess the relationship between IMAT and muscle strength, power, and physical function. Subjects and Methods Six participants with obesity, DM, and PN (2 women, 4 men; mean age=58 years, SD=10; mean body mass index=36.3, SD=5; mean modified Physical Performance Test [PPT] score=22, SD=3) and 6 age- and sex-matched control subjects without these impairments were assessed and compared in muscle strength, muscle power, physical functioning, and muscle and fat volume, including IMAT in the calf muscles. Muscle, adipose tissue, and IMAT volumes of each calf were quantified by noninvasive magnetic resonance imaging. Muscle strength and power of the plantar-flexor and dorsiflexor muscles were quantified using isokinetic dynamometry. The modified PPT was used to assess physical function. Results Leg muscle and fat volumes were similar between groups, although IMAT volumes were 2.2-fold higher in the subjects with obesity, DM, and PN (X̅=120 cm3, SD=47) than in the control subjects (X̅=54 cm3, SD=41). Muscle strength, muscle power, ratio of leg muscle power to leg muscle volume, and modified PPT scores were lower in subjects with obesity, DM, and PN compared with the control subjects. Discussion and Conclusion The data indicate that excess fat infiltration in leg skeletal muscles is associated with low calf muscle strength, low calf muscle power, and impaired physical function in individuals who are obese with DM and PN.

scholarly journals Korelasi Power Otot Tungkai, Kekuatan Otot Lengan, dan Koordinasi Mata-Tangan terhadap Ketepatan Smash Bulutangkis

2020 ◽  
Vol 10 (2) ◽  
pp. 46-52
Author(s):  
Tegar Digantara ◽  
Ngadiman Ngadiman ◽  
Rifqi Festiawan ◽  
Indra Jati Kusuma ◽  
Bayu Suko Wahono
Keyword(s):  
Data Analysis ◽  
Muscle Strength ◽  
Correlation Coefficient ◽  
Muscle Power ◽  
Correlation Test ◽  
Hand Eye Coordination ◽  
Independent Variable ◽  
Leg Muscle ◽  
Physical Components ◽  
Leg Muscle Power

Olahraga bulutangkis memiliki beberapa teknik pukulan, salah satunya smash yang membutuhkan beberapa komponen fisik sebagai penunjang keberhasilan melakukan pukulan smash. Penelitian ini bertujuan untuk mengetahui hubungan antara power otot tungkai, kekuatan otot lengan, dan koordinasi mata tangan terhadap ketepatan smash bulutangkis. Penelitian ini merupakan penelitian korelasional, bertujuan untuk mencari hubungan antara variabel bebas power otot tungkai, kekuatan otot lengan, dan koordinasi mata tangan terhadap variabel terikat ketepatan smash. Sampel pada penelitian ini berjumlah 20 atlet anggota PB Delta Purwokerto. Teknik analisis data menggunakan uji korelasi sederhana dan regresi berganda. Berdasarkan hasil analisis data, diperoleh nilai koefisien korelasi hubungan power otot tungkai dengan ketepatan smash sebesar 0,571. Koefisien korelasi kekuatan otot lengan dengan ketepatan smash sebesar 0,735. Koefisien korelasi koordinasi mata tangan dengan ketepatan smash sebesar 0,520. Sedangkan hasil dari f hitung > f tabel (17,364 > 3,49) dengan nilai probabilitas sebesar 0,000. Dari hasil analisis data menunjukkan bahwa terdapat hubungan yang signifikan antara power otot tungkai, kekuatan otot lengan, dan koordinasi mata tangan dengan ketepatan smash bulutangkis.Badminton has several hit techniques; one of them is smash which requires several physical components as a support for the success of making a smash. This study was to determine the correlation between leg muscle power, arm muscle strength and hand eye coordination on badminton smashes. This study was a correlational study and the purpose was to find out the correlation between the independent variable of leg muscle power, arm muscle strength and hand eye coordination to the dependent variable smash accuracy. This study had 20 of PB Delta Purwokerto athletes as the subjects. The researcher used product moment correlation test to analyze the data. Based on the data analysis, the correlation coefficient value between the leg muscle power and the accuracy of the smash was 0.571, the correlation coefficient between arm muscle strength and smash accuracy was 0.735, meanwhile between the hand eye coordination and smash accuracy was 0.520. The result of f > table f (17,364 > 3,49) with a probability value of 0,000. The result of the data analysis indicated that there was a significant correlation among leg muscle power, arm muscle strength, and hand eye coordination with the accuracy of badminton smashes.

scholarly journals PENGARUH LATIHAN PLYOMETRIC DI PASIR TERHADAP POWER OTOT TUNGKAI SISWI DI SMKN1 KOTA BENGKULU TAHUN 2017/2018

KINESTETIK ◽  
2018 ◽  
Vol 2 (1) ◽  
pp. 67-74
Author(s):  
Melfi Cahyadi ◽  
Dian Pujianto ◽  
Arwin Arwin
Keyword(s):  
Data Analysis ◽  
Muscle Power ◽  
Vertical Jump ◽  
Female Students ◽  
Analysis Techniques ◽  
Jump Test ◽  
Plyometric Exercise ◽  
Leg Muscle ◽  
Academic Year ◽  
Leg Muscle Power

AbstrakPenelitian ini bertujuan untuk mengkaji pengaruh latihan plyometric di pasir terhadap peningkatan power otot tungkai pada siswi di SMKN1 Kota Bengkulu tahun 2017/2018. Metode yang digunakan dalam penelitian ini adalah metode eksperimen. Dengan sampel siswi yang berjumlah 32 orang. Instrumen penelitian ini untuk mengetahui peningkatan power otot tungkai dengan menggunakan tes vertical jump. Teknik analisis data menggunakan uji-t. Hasil penelitian di peroleh t hitung = 10,654 jika di bandingkan dengan nilai t tabel= 1,696 maka nilai t hitung > t tabel. Ini berarti ada pengaruh yang signifikan dari latihan plyometric di pasir terhadap power otot tungkai siswi di SMKN1 Kota Bengkulu.Kata kunci : plyometric pasir, power otot tungkai.AbstractThe Effect Of Plyometric Exercise on the Sand toward Female Students Leg Muscle Power at SMKN1 Kota Bengkulu in Academic Year 2017/2018. Thesis. Bengkulu : Bachelor Degree Program of Pyhsical Education, University of Bengkulu, 2018. This study aimed at examining the effect of plyometric exercise on sand toward the increasing of leg muscle power in female students at SMKN1 Kota Bengkulu in academic year 2017/2018. The method used in this research was experiment metho. with 32 students as the sample of  research. The instrument used to know the increasing of leg muscle power in this research was by using vertical jump test. Data analysis techniques used was t-test. The results of this research showed that t-count = 10,654 when compared to t-table = 1.696 so the value of t-count > t table. This meant that there was a significant effect of plyometric exercise on sand toward female students’ leg muscle power at  SMKN1 Kota Bengkulu.Key words: plyometric sand, leg muscle power. 

scholarly journals Relationship between leg muscle power, stomach muscle strength, body flexibility and ankle’s coordination on side kick’s speed in Perguruan Pencak Silat Kembang Setaman Wonosobo year 2020

PHEDHERAL ◽  
2021 ◽  
Vol 17 (1) ◽  
pp. 42
Author(s):  
Nur Hidayati ◽  
Rony Syaifullah ◽  
Singgih Hendarto
Keyword(s):  
Muscle Strength ◽  
Significant Relationship ◽  
Muscle Power ◽  
Abdominal Muscle ◽  
Stomach Muscle ◽  
Abdominal Muscles ◽  
Abdominal Muscle Strength ◽  
Leg Muscle ◽  
The Right ◽  
Leg Muscle Power

<p><em>The purpose of this research is to know the relationship between leg mucle power, stomach muscle strength, body flexibility and ankle’s coordination on side kick’s speed in perguruan pencak silat kembang setaman wonosobo year 2020. This study is a corelation researcher, it needs one meeting to collect the data. The subject of this research is 14 athletes of Kembang Setaman Wonosobo. Source of data of this research is from the athletes and the researcher. Methods of collecting data that the researcher uses are test and observation. The researcher uses SPSS to test the data. Method of data analysis that the researcher chooses is descriptive quantitative. The study used 5 variables, namely variable x with leg muscle power, abdominal muscle strength, body flexibility and ankle coordination and variable Y with side kick speed / T. Based on the results of the analysis, it can be explained that (1) leg muscle power has a significant relationship to the side kick speed / right T indicated by the sig value. 0.008 &lt;0.05 with a contribution value of 50.5% for the right leg and a sig. 0.004 &lt;0.05 with a contribution value of 4.1% for the left leg and a relationship between leg muscle power and the left side kick speed / T indicated by the sig value. 0.003 &lt;0.05 with a contribution value of 2.7% for the right leg and a sig value. 0.000 &lt;0.05, the contribution value is 66.7% for the left leg (2) the strength of the abdominal muscles is indicated by the value of sig. 0.012 and 0.047 &lt;0.05 with a contribution value of 2% and 2.1% (3) body flexibility has no significant relationship as indicated by the sig value. 0.541 and 0.073&gt; 0.005 (4) eye-foot coordination does not have a significant relationship as indicated by the sig value. 0.374 and0.472&gt; 0.05. From the value of the contribution above, the contribution value is the leg muscle power compared to the abdominal muscle strength from the total value of the contribution, namely 55.6% for the side kick speed / T right and 71,1% for the contibution value for the side kick speed / T left. Based on the data above, it can be concluded from this study that there is a relationship between leg muscle power and abdominal muscle strength to side kick speed / T in the Kembang Setaman Wonosobo martial arts college in 2020 and there is no relationship between body flexibility and ankle coordination on side kick speed / T in Setaman Wonosobo Kembang Silat College 2020.</em></p>

scholarly journals Hubungan Keukuatan Otot Lengan dan Power Tungkai dengan Kemampuan Jump Shoot Tim Putri Extrakulikuler Bolabasket SMA Negeri 1 Sukaraja Sukabumi

2021 ◽  
Vol 7 (1) ◽  
pp. 78-85
Author(s):  
Faiz Faozi ◽  
Novy Yuliantini
Keyword(s):  
Experimental Study ◽  
Muscle Strength ◽  
Significant Relationship ◽  
Muscle Power ◽  
Vertical Jump ◽  
Women's Basketball ◽  
Leg Muscle ◽  
Relationship Of ◽  
The Relationship ◽  
Leg Muscle Power

This study aims to determine the relationship of arm muscle strength and leg power with the jump shot ability of the extracurricular women's basketball team. This research is a Non-Experimental study with correlational design.Data collection techniques in this study were tests. The instruments used in this study were push-up tests, vertical jump tests, and ball-to-ring tests with jump shots that were at 5 shot post points with 5x chance to shoot at each post.The results of the analysis showed that: There was a significant relationship between arm muscle strength and jump shoot, significance value 0.001 <0.05, the magnitude of the relationship between arm muscle strength and Jumpshot by 75.3%. (2) There is no significant relationship between leg muscle power and jump shoot in basketball extracurricular women's teams with t count 3.105> t table 2.23, and significance value 0.316 <0.05. (3) There is a significant relationship between arm muscle strength and leg power simultaneously to Jump shoot ability with r = 0.753 and significance = 0.001 with sig F change = 0.004.

scholarly journals THE EFFECT OF FREELETIC EXERCISE ON LEG STRENGTH IN THE FREELETIC COMMUNITY OF MAKASSAR

2018 ◽  
Vol 3 (1) ◽  
pp. 27
Author(s):  
Irianto Irianto ◽  
Hastuti Hastuti
Keyword(s):  
Muscle Strength ◽  
Physical Condition ◽  
Muscle Power ◽  
Sampling Technique ◽  
Sport Practice ◽  
Leading Role ◽  
Balance Accuracy ◽  
Before And After ◽  
Post Test ◽  
Leg Muscle

Introduction: Any human exercise will always involve physical conditions in it. there are 10 kinds of components of physical condition, that is strength, endurance, muscle power, speed, flexibility, agility, coordination, balance, accuracy, and reaction. Limb muscles play a leading role in many sports. To improve and develop the physical condition of an athlete, it takes an exercise, an exercise that someone has to do continuously in order to produce maximum movement. Freeletic exercise is one of the techniques used to increase leg muscle strength. This study aims to determine differences in leg muscle strength in freeletic members Makassar before and after the provision of freeletic exercise. Methods: This study is Pre Exsperimental and using one group pre-post test design. The sampling technique is purposive sampling with the number of samples is 20 people based on the inclusion and exclusion criteria for 6 weeks. Measuring tool used is Leg Dynamometer and Squat Test to know the value of muscle strength of limb before and after 18 practice. Results: The results showed there is an effect of freeletic sport to increase legs muscle strength after given 18 times freeletic sport practice with value of P<0,001.

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