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The Relationship Between Body Mass Index (BMI) And Physical Fitness Of Students At SD N 1 Labuhan Ratu Bandar Lampung Post-Pandemic Covid-19 Surisman; Heru Sulistianta; Muhammad Rivaldo; Marta Dinata
Jurnal Pendidikan Jasmani (JPJ) Vol 4 No 1 (2023): Jurnal Pendidikan Jasmani (JPJ)
Publisher : Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jpj.v4i1.918

Abstract

This study aims to determine the magnitude of the relationship between body mass index (BMI) and the physical fitness of students of SD N 1 Labuhan Ratu, Bandar Lampung City. This research uses a survey method with a correlational quantitative approach. The population used is class V with a total of 40 students. The sampling technique used total sampling consisting of 23 sons and 17 daughters. Body mass index (BMI) instruments, namely digital scales and height measuring devices, then physical fitness used the TKJI test for ages 10-12 years. Data analysis used the product moment correlation test. The results of this study indicate that there is a relationship between body mass index (BMI) and the physical fitness of SD N 1 Labuhan Ratu students in Bandar Lampung city which can be seen from the interpretation criteria for the correlation coefficient r, namely the value rx.y = 0.768 is strong for boys and rx.y = 0.562 is for women. Moderate results for women because their level of physical fitness is low and for men their level of physical fitness is strong. These results are because gender is a factor that affects physical fitness. So the conclusion is that there is a relationship between body mass index (BMI) and physical fitness for both boys and girls, but for male students the relationship is stronger while for female students the relationship is moderate.
The Relationship Arm Muscle Strength and Leg Muscle Strength with Results of 50 Meter Freestyle Swimming Speed El Tsaurah Qori, Raaidatu; Surisman; Joan, Joan Siswoyo; Lungit, Lungit Wicaksono
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 7 No. 2 (2024): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/hon.v7i2.15092

Abstract

The purpose of this study was to determine the relationship arm muscle strength and leg muscle strength in swimming speed of 50 meters in Club Swimmer Tirta Kartika. The method used in this research is correlational description. The samples used were 30 athletes. Sampling using total sampling technique. Data analysis using product moment correlation. The results of data analysis show that (1) the relationship between arm muscle strength and the results of the 50 meter freestyle swimming speed on male athletes of rx1.y = 0.852 > r(0,05)(13) = 0,441 and on female athletes of rx1.y = 0.954 > r(0,05)(13) = 0,441 (2) the relationship between leg muscle strength and the 50 meter freestyle swimming speed on male athletes of rx2.y = 0.856 > r(0,05)(13) = 0,441 and on female athletes of rx2.y = 0.975 > r(0,05)(13)= 0,441 (3) the relationship between arm muscle strength and strength leg muscles with a 50 meter freestyle swimming speed on male athletes of rx1.x2.y = 0.856 > r(0,05)(13)= 0,441 and on famele athletes of rx1.x2.y = 0.978 > r(0,05)(13)= 0,441. The conclusion of this study is that there is a relationship arm muscle strength and leg muscle strength in swimming speed of 50 meters in Club Swimmer Tirta Kartika.
The Relationship of Self-Confidence and Motivation with The Results of 25 Meters Breast Style Swimming Al-Ma’arif Marantika, Surya; Wicaksono, Lungit; Siswoyo, Joan; Surisman
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 7 No. 2 (2024): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/hon.v7i2.15104

Abstract

This study aims to determine: 1) the relationship between self-confidence and breaststroke swimming results in Siger Sembilan Swimming Club athletes; 2) the relationship between motivation and breaststroke swimming results in Siger Sembilan Swimming Club athletes; and 3) the relationship between self- confidence and motivation and breaststroke swimming results for Siger Sembilan Swimming Club athletes.This research is a quantitative descriptive study with a correlational approach. The research population consisted of swimming athletes at the Siger Sembilan Swimming Club, totaling 20 athletes. The sampling technique uses total sampling. The instrument for self-confidence and motivation uses a questionnaire, and breaststroke swimming achievement uses psychomotor tests. Data analysis uses product-moment correlation.The results of the research show that: 1) There is a significant relationship between self-confidence and the results of the 25-meter breaststroke swimming in Club Siger Sembilan athletes, with a value of rcount 0.776> rtable 0.444, 2) There is a significant relationship between motivation and the results of the 25-meter breaststroke swim in Club Siger Sembilan athletes, with a value of rcount 0.589> rtable 0.444. 3) There is a significant relationship between self-confidence and motivation and the results of swimming the 25-meter stroke in Club Siger Sembilan athletes, with a value of Fcount 13.077> Ftable (0.05) (1:17) 3,592. Keywords: breaststroke, motivation, self-confidence
The Effect of Plyometric Exercises (Jumping Lunges and Squat Jump) on Hapkido Dollyo Chagi's Kick Power Central Lampung Hapkido Athletes Reza Jasindo Putra; Surisman; Candra Kurniawan; Fransiskus Nurseto
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 8 No. 1 (2025): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

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

Abstract

This study aims to determine the effect of plyometric training (jumping lunges and squat jumps) on the kick power of hapkido dollyo chagi Central Lampung hapkido athletes. The research method used in this research was a descriptive experiment and the samples used were 40 male Hapkido athletes (aged 16-18 years), Central Lampung, totaling 40 people. The instrument used was the dollyo chagi power test. The research results show that: 1). There is a significant influence from Jumping Lunges training on the kick power of hapkido dollyo chagi Central Lampung hapkido athletes with a percentage increase of 7.6% with a calculated t value > t table, 7.967 > 1.729 which means it is very influential. 2). There is a significant influence from Squat Jump training on the kick power of hapkido dollyo chagi Central Lampung hapkido athletes with a percentage increase of 8.4% with a calculated t value > t table, 11.544 > 1.729 which means it is very influential. So it can be concluded that plyometric exercises (jumping lunges and squat jumps can both be used to increase the power of dollyo chagi in Central Lampung hapkido athletes.
Contribution of Arm Muscle Strength and Reaction to Straight Punches in Boxing Sports Widuri Jais; Surisman; Candra Kurniawan; Dwi Priyono
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 8 No. 1 (2025): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

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

Abstract

This study aims to determine the contribution of arm muscle strength and reactionto straight punches in boxing at Sasana A 23 BC Bandar Lampung, both individually and collectively. This research is correlational research. The population of this study was 20 boxing athletes at the 23 BC Bandar Lampung gym. In this research, the sample collection method was total sampling. Datawere collected using tests and measurements with instruments in the form of a push and pull dynamometer for the arm muscle strength variable, whole body reaction for the reaction variable, and the straight punch test for the straight punch variable. The data analysis technique uses product- moment correlation analysis through prerequisite tests for normality and linearity. The research results showed that there was (1) a contribution between arm muscle strength andstraight punches, with a value of rx1.y = 0.607 > r(0.05)(28) = 0.374, and the contribution amount was 26.9%; (2) there is a contribution between the reaction to a straight punch, with a value of rx2.y = 0.447 > r(0.05)(28) = 0.374, and the magnitude of the contribution is 20%; and (3) there is a contribution between arm muscle strength and the reaction to a straight punch, with a calculated F value > F table (21.244 > 3.354), and the contribution amount is 61.1%.
PENGARUH PEMBELAJARAN VISUALISASI DAN PRAKTIK TERHADAP KECEPATAN RENANG GAYA BEBAS PADA ANAK USIA 10-13 TAHUN DI CLUB SIGER SEMBILAN SWIMMING LESSONS BANDAR LAMPUNG Wansri Citra Rumondang; Herman Tarigan; Candra Kurniawan; Surisman
JURNAL ILMIAH PENJAS (Penelitian, Pendidikan dan Pengajaran) Vol. 11 No. 1 (2025): Jurnal Ilmiah Penjas
Publisher : UNIVERSITAS TUNAS PEMBANGUNAN SURAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jip.v11i1.4041

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pembelajaran visualisasi dan praktik terhadap kecepatan renang gaya bebas pada anak usia 10-13 tahun di Club Siger Sembilan Swimming Lessons Bandar Lampung. Metode yang digunakan adalah eksperimen, dengan desain penelitian pretest-posttest design. Sampel digunakan sebanyak 30 anak yang dibagi menjadi dua kelompok dengan teknik ordinal pairing. Instrumen yang digunakan adalah tes kecepatan renang gaya bebas 25 meter. Teknik analisis data menggunakan tes dan pengukuran yaitu analisis uji t dengan ? = 0,05, melalui uji prasyarat, uji normalitas dan uji homogenitas. Berdasarkan hasil penelitian yang telah dilakukan maka dapat diambil suatu kesimpulan bahwa: 1) Ada pengaruh yang signifikan dari pembelajaran visualisasi dan praktik terhadap kecepatan renang gaya bebas dengan nilai thitung = 8,936 > ttabel = 2,145. 2) Ada pengaruh pembelajaran non visualisasi dan praktik terhadap kecepatan renang gaya bebas, dengan nilai thitung = 5,121 > ttabel = 2,145. 3) Tidak ada perbedaan yang signifikan antara pembelajaran visualisasi dan praktik dengan non visualisasi pada anak usia 10-13 tahun di Club Siger Sembilan Swimming Lessons Bandar Lampung, dengan nilai thitung = 1,913 < ttabel= 2,048.
PENGARUH PEMBELAJARAN VISUALISASI DAN PRAKTIK TERHADAP KECEPATAN RENANG GAYA BEBAS PADA ANAK USIA 10-13 TAHUN DI CLUB SIGER SEMBILAN SWIMMING LESSONS BANDAR LAMPUNG Wansri Citra Rumondang; Herman Tarigan; Candra Kurniawan; Surisman
JURNAL ILMIAH PENJAS (Penelitian, Pendidikan dan Pengajaran) Vol. 11 No. 1 (2025): Jurnal Ilmiah Penjas
Publisher : UNIVERSITAS TUNAS PEMBANGUNAN SURAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jip.v11i1.4041

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pembelajaran visualisasi dan praktik terhadap kecepatan renang gaya bebas pada anak usia 10-13 tahun di Club Siger Sembilan Swimming Lessons Bandar Lampung. Metode yang digunakan adalah eksperimen, dengan desain penelitian pretest-posttest design. Sampel digunakan sebanyak 30 anak yang dibagi menjadi dua kelompok dengan teknik ordinal pairing. Instrumen yang digunakan adalah tes kecepatan renang gaya bebas 25 meter. Teknik analisis data menggunakan tes dan pengukuran yaitu analisis uji t dengan ? = 0,05, melalui uji prasyarat, uji normalitas dan uji homogenitas. Berdasarkan hasil penelitian yang telah dilakukan maka dapat diambil suatu kesimpulan bahwa: 1) Ada pengaruh yang signifikan dari pembelajaran visualisasi dan praktik terhadap kecepatan renang gaya bebas dengan nilai thitung = 8,936 > ttabel = 2,145. 2) Ada pengaruh pembelajaran non visualisasi dan praktik terhadap kecepatan renang gaya bebas, dengan nilai thitung = 5,121 > ttabel = 2,145. 3) Tidak ada perbedaan yang signifikan antara pembelajaran visualisasi dan praktik dengan non visualisasi pada anak usia 10-13 tahun di Club Siger Sembilan Swimming Lessons Bandar Lampung, dengan nilai thitung = 1,913 < ttabel= 2,048.