Isna Daniyati Nursasih
Universitas Galuh

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Physical Activity Routine By Physical Activities Related To Body Mass Index Isna Daniyati Nursasih; Hendra Rustiawan; Andang Rohendi; Syifa Nurbait; Siskha Noor Komala
Kinestetik : Jurnal Ilmiah Pendidikan Jasmani Vol 4 No 2 (2020): SEPTEMBER (ACCREDITED SINTA 3)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jk.v4i2.12354

Abstract

This study aims to find out relations of college student habbit on the physical education in sport activity with his body mass index. Physical activity are usually done by everyone, as well as college student at physical education. It is familiar. This study was conducted at a time, in 36 students who were all male sex with the age range of 20-24 years old. To known the result from the data will be processed, researchers used an instrument of the questionnaire. The questionnaire was immediately filled by each respondent without given any treatment previously. Category was obtained from the measurement of body mass index between height and weight each respondent. There is only one group in this research, no groups were compared. The method used is quantitative and data analysis using the technique chi square.  The data obtained were then processed with SPSS 21 series. After data processed, the results show there is a significant correlation between both variables.
Hubungan Persentase Lemak Tubuh pada Obesitas Sedang Terhadap Tingkat Kebugaran Jasmani Pada Siswa SMK N 4 Banjar Dadan Nurdiana; Hendra Rustiawan; Isna Daniyati Nursasih
Jurnal Keolahragaan Vol 8, No 2 (2022): Oktober 2022
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v8i2.9632

Abstract

Penelitian ini menggunakan metode survey dengan melakukan tes kebugaran jasmani dan pengukuran persentase lemak. Populasi yang digunakan adalah siswa sekolah SMKN 4 Banjar, sampel yang digunakan berjumlah 24 orang. Uji hipotesis menggunakan uji korelasi non parametrik yaitu uji Kendall’s. berdasarkan uji hipotesis didapatkan nilai koefisien korelasi sebesar 0.078, yang berarti bahwa persentase lemak memiliki korelasi yang lemah dengan kebugaran jasmani. Berdasarkan pada hasil perhitungan untuk variabel kebugaran jasmani dengan persentase lemak tubuh (% Fat) diperoleh nilai signifikansi sebesar 0.601, yang menunjukkan bahwa tidak ada hubungan yang berarti atau tidak terlalu kuat antara kebugaran jasmani dengan persentase lemak tubuh pada siswa putra SMKN 4 Banjar tahun 2016. Saran yang diajukan adalah : 1) Meningkatkan kualitas hidup dengan berolahraga para siswa SMKN 4 Banjar, 2) Untuk penelitian lanjutan, disarankan menggunakan sampel penelitian pada tingkat obesitas tinggi agar dapat memberikan motivasi untuk berolahraga bagi siswa yang memiliki kelebihan berat badan serta untuk dijadikan bahan perbandingan bagi penelitian ini.
Pengaruh Latihan Lying Leg Curls Terhadap Kemampuan Power Otot Tungkai Pada Cabang Bola Voli Andri Awaludin; Dede Iman Suhendra; Isna daniyati Nursasih; Nana Sutisna
Jurnal Keolahragaan Vol 9, No 3 (2023): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v9i3.20252

Abstract

Penelitian ini bertujuan untuk mengkaji pengaruh latihan lying leg curls terhadap kemampuan power otot tungkai pada siswa ekstrakurikuler bola voli di SMAN 1 Sukadana, Kabupaten Ciamis. Metode yang digunakan dalam penelitian ini adalah eksperimen dengan desain One-Group Pretest-Posttest. Populasi penelitian terdiri dari siswa yang aktif dalam ekstrakurikuler bola voli, dengan sampel sebanyak 20 orang yang diambil secara acak. Instrumen yang digunakan untuk mengukur power otot tungkai adalah tes vertical jump. Analisis data dilakukan dengan uji normalitas menggunakan Kolmogorov-Smirnov, yang menunjukkan nilai Asymp. Sig sebesar 0.071, mengindikasikan bahwa data berdistribusi normal. Selanjutnya, uji homogenitas menunjukkan nilai Asymp. Sig sebesar 0.347, yang berarti varians data antara pretest dan posttest homogen. Uji hipotesis dilakukan dengan paired sample t-test, yang menghasilkan nilai Asymp. Sig. (2-tailed) sebesar 0.000, menandakan bahwa terdapat perbedaan signifikan antara hasil pretest dan posttest. Hasil penelitian ini menunjukkan bahwa latihan lying leg curls berpengaruh positif terhadap peningkatan power otot tungkai siswa, yang dapat berdampak pada performa mereka dalam cabang olahraga bola voli.
Perbandingan Pengaruh Latihan Heel Raise dan Lunges Terhadap Peningkatan Power Tungkai Muhammad Helmi Azzam; Sri Maryati; Ucu Abdul Ropi; Isna Daniyati Nursasih
Jurnal Keolahragaan Vol 10, No 3 (2024): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study is: to determine whether there is a significant effect of heel raise and lunges exercises on increasing leg power in students who take extracurricular activities at SMK Kopri Bekasi. The research method used is a true-experimental design, the design used is "two group pretest-posttest design". The population of this study was 65 students of SMK Kopri Bekasi in grades XII A and E. The sample in this study was 28 male students of grades XII A and E of SMK Kopri Bekasi. The results of the calculation and significance test using a two-tailed average test, obtained a t-count of 1.21 which is smaller than the t-table = 1.71 at a confidence level of 0.95 with dk n1 + n2-2 = 26. The results of the calculation and significance test of the data on the increase in leg power from heel raise and lunges exercises showed no significant difference in increase, thus this can mean that both exercise groups are equally effective in increasing leg power in students who take extracurricular activities at SMK Kopri Bekasi. 
Pengaruh Latihan Beban Menggunakan Metode Piramid Set Terbalik Dan Drop Set Terhadap Peningkatan Daya Tahan Otot Tungkai Yusup Hidayatuloh; Risma Risma; Ucu Abdul Ropi; Hendra Rustiawan; Isna Daniyati Nursasih
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.19895

Abstract

This study aims to determine the effectiveness of reverse pyramid set and drop set training methods on increasing leg muscle endurance, and comparing the two to determine which method is more effective. The study used a Two-Group Pretest-Posttest experimental design, with a sample of 17 volleyball extracurricular students at SMAN 1 Rancah. The research program was conducted for 12 meetings with half squat training material according to the method of each group. The instrument used to measure leg muscle endurance is the Wall Sit Test. The results of the analysis using SPSS version 25, Paired Sample t-test showed that the reverse pyramid set method (Sig. = 0.000) and drop set (Sig. = 0.036) both provided significant improvement. However, the Independent Sample t-test results (Sig. = 0.843) showed no significant difference between the two methods. Thus, both training methods are effective and provide comparable results. This finding can be used as a reference in the preparation of physical exercise programs. Future research is recommended to involve a larger sample and additional variables for more in-depth results.
Pengaruh Latihan Vertiball Slam Dengan Horizontal Wood Chop Terhadap Peningkatan Power Lengan Muhammad Tegar Wiraga; Sri Maryati; Isna Daniyati Nursasih; Hendra Rustiawan
Jurnal Keolahragaan Vol 8, No 3 (2022): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v8i3.20144

Abstract

Tujuan dari penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh dari vertiball slam dengan horizontal wood chop berpengaruh terhadap power lengan. Lokasi penelitian di MTS N 2 Kabupaten Tasikmalaya. Siswa yang tergabung dalam ekstrakurikuler bolavoli yang berjumlah 22 orang siswa putra. Instrument test yang digunakan adalah davies test. Analisis statistika menggunakan SPSS 26. Hasil penelitian adalah 1. Latihan vertiball slam memberikan pengaruh secara signifikan terhadap peningkatan power lengan. 2. Latihan horizontal wood chop memberikan pengaruh secara signifikan terhadap peningkatan power lengan. 3. Terdapat perbedaan secara signifikan antara latihan vertiball slam dengan horizontal wood chop terhadap peningkatan power lengan. Kesimpulan bahwa penelitian ini sama-sam berpengaruh terhadap peningkatan power lengan, namun yang terlihat lebih signifikan adalah variabel latihan vertiball slam. Rekomendasi untuk penelitian pada bagian kondisi fisik power lengan akan lebih baik vertiball slam. The purpose of this study aims to determine how much influence the vertiball slam with horizontal wood chop affects arm power. The location of the study was MTS N 2 Tasikmalaya Regency. Students who are members of the volleyball extracurricular totaling 22 male students. The test instrument used was the Davies test. Statistical analysis used SPSS 26. The results of the study are 1. Vertiball slam training has a significant effect on increasing arm power. 2. Horizontal wood chop training has a significant effect on increasing arm power. 3. There is a significant difference between vertiball slam training and horizontal wood chop training on increasing arm power. The conclusion is that this study has an effect on increasing arm power, but what seems more significant is the variable of vertiball slam training. Recommendations for research on the physical condition of arm power will be better vertiball slam.
Pengaruh Latihan Drilling Smash dan sistem Pola Acak Terhadap Ketepatan Pukulan Smash Bulutangkis Yahya Pradina Irvansyah; Risma Risma; Isna Daniyati Nursasih; Tony Hartono
Jurnal Keolahragaan Vol 9, No 3 (2023): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v9i3.20296

Abstract

This study aims to determine the effect of smash drilling exercises and random systems on the accuracy of badminton smashes. The method used was an experiment with a Two Groups Pretest-Posttest Design. The population in this study was badminton athletes from the RR Wings Cilacap club, with a sample size of 20 people divided into two treatment groups. The instrument used was a smash accuracy test. The first hypothesis test used the paired sample t-test technique on the drilling smash group, yielding a calculated t-value of -13.882, with degrees of freedom (df) = 9 and a significance level (2-tailed) of 0.000. Since the significance level of 0.000 < 0.05, H₀ was rejected and Hₐ was accepted. This indicates that there is a significant effect of drilling smash training on the accuracy of badminton smash shots. The second hypothesis test based on the results of the paired sample t-test on the random pattern training group yielded a t-value of -14.625, with degrees of freedom (df) = 9 and a significance level (2-tailed) of 0.000. Since the significance value is less than 0.05 (0.000 < 0.05), H₀ is rejected and Hₐ is accepted. This means that there is a significant effect of random pattern training on improving the accuracy of badminton smash shots. The third hypothesis test based on the ANOVA results shows that smash drilling training has a significant effect on the accuracy of badminton smash shots, with an F value of 82.050 and significance of 0.000. Similarly, random pattern system training also shows a significant effect, with an F value of 116.502 and significance = 0.000. Since the significance values of both groups are less than 0.05, it can be concluded that both types of training have a significant effect on improving smash accuracy.The higher F value in the random pattern system group indicates a greater effect compared to the smash drilling group. Thus, the random pattern system training can be considered an alternative training strategy for improving smash accuracy.Penelitian ini bertujuan untuk mengetahui pengaruh latihan drilling smash dan sistem acak terhadap ketepatan pukulan smash bulutangkis. Metode yang digunakan adalah eksperimen dengan desain Two Groups Pretest-Posttest Design. Populasi dalam penelitian ini adalah atlet bulutangkis dari klub RR Wings Cilacap, dengan jumlah sampel sebanyak 20 orang yang dibagi ke dalam dua kelompok perlakuan. Instrumen yang digunakan adalah tes ketepatan smash. Uji hipotesis pertama menggunakan teknik paired sample t-test pada kelompok drilling smash diperoleh nilai t hitung sebesar -13.882, dengan derajat kebebasan (df) = 9 dan nilai signifikansi (2-tailed) sebesar 0.000. Karena nilai signifikansi 0.000 < 0.05, maka H₀ ditolak dan Hₐ diterima. Hal ini menunjukkan bahwa terdapat pengaruh yang signifikan dari latihan drilling smash terhadap ketepatan pukulan smash bulutangkis. Uji Hipotesis kedua berdasarkan hasil uji paired sample t-test pada kelompok latihan sistem pola acak, diperoleh nilai t hitung sebesar -14.625, dengan derajat kebebasan (df) 9 dan nilai signifikansi (2-tailed) sebesar 0.000. Karena nilai signifikansi lebih kecil dari 0.05 (0.000 < 0.05), maka H₀ ditolak dan Hₐ diterima. Artinya, terdapat pengaruh yang signifikan dari latihan sistem pola acak terhadap peningkatan ketepatan pukulan smash bulutangkis. Uji hipotesis ketiga berdasarkan hasil uji ANOVA, diketahui bahwa latihan drilling smash memberikan pengaruh yang signifikan terhadap ketepatan pukulan smash bulutangkis, dengan nilai F = 82.050 dan signifikansi = 0.000. Demikian pula, latihan sistem pola acak juga menunjukkan pengaruh yang signifikan, dengan nilai F = 116.502 dan signifikansi = 0.000. Karena nilai signifikansi kedua kelompok lebih kecil dari 0.05, maka dapat disimpulkan bahwa kedua jenis latihan berpengaruh secara signifikan terhadap peningkatan ketepatan smash.Nilai F yang lebih tinggi pada kelompok sistem pola acak menunjukkan pengaruh yang lebih besar dibandingkan kelompok drilling smash. Dengan demikian, latihan sistem pola acak dapat dijadikan alternatif strategi pelatihan untuk peningkatan akurasi smash.
Pengaruh Latihan IckySshuffle Ladder Terhadap Kelincahan Dalam Olahraga Bulutangkis Bangkit Anugrah; Risma Risma; Hendra Rustiawan; Isna Daniyati Nursasih
Jurnal Keolahragaan Vol 9, No 3 (2023): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v9i3.20279

Abstract

This study aims to determine the effect of Icky Shuffle Ladder training on agility in badminton. Agility is an important component in badminton that supports athletes' performance in moving quickly and accurately. The research method used was an experiment with a One-Group Pretest-Posttest Design. The subjects of this study were 22 participants from the badminton extracurricular club at SMAN 1 Parigi, selected using total sampling technique. The instrument used to measure agility was the Illinois Agility Run Test, which is standardized and widely used in measuring athletic performance. The research results showed a significant increase between pretest and posttest scores after the Icky Shuffle Ladder training intervention. This was proven by statistical analysis showing a significant difference (p < 0.05). These findings indicate that the Icky Shuffle Ladder exercise is effective in improving the agility of badminton athletes. Therefore, this exercise is recommended as part of a physical training program to enhance performance in badminton.