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ANALISIS HUBUNGAN POSTUR TUBUH TERHADAP KECEPATAN LARI SPRINT PADA SISWA DI SMPN 17 KOTA JAMBI Julianda; Sukendro; Sugih Suhartini
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 2 (2026): Volume 11 No. 02, Juni 2026.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i2.53737

Abstract

This study aimed to analyze the relationship between body posture and sprint running speed among students of SMPN 17 Jambi City. Body posture is one of the biomechanical factors that may influence movement efficiency and physical performance, including sprinting ability. This study employed a quantitative approach with a descriptive correlational design and a cross-sectional method. The population consisted of 297 ninth-grade students of SMPN 17 Jambi City, while 34 students from class IX D1 were selected as samples using cluster random sampling. Body posture data were collected through postural observation and assessment, while sprint speed was measured using a sprint running test. Data were analyzed using descriptive statistics and Pearson Product Moment correlation analysis. The results showed that the average body posture score was 23.62, indicating that students generally had good posture. The average sprint time was 7.825 seconds. Correlation analysis revealed a significant relationship between body posture and sprint running speed (r = -0.489; p = 0.003). The negative correlation indicates that better body posture is associated with faster sprint performance. The coefficient of determination showed that body posture contributed 23.9% to sprint speed performance, while the remaining 76.1% was influenced by other factors. It can be concluded that body posture plays an important role in supporting sprint performance among junior high school students.
ANALISIS KEBUGARAN JASMANI PADA PEGIAT INORGA FOKBI JAMBI Aritonang, Luccy Hanna; Sukendro; Fitri Khairunnisa
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.55172

Abstract

This study aimed to determine the level of physical fitness among participants of INORGA FOKBI Jambi, with a particular focus on the cardiorespiratory endurance component. The research employed a quantitative descriptive method using a purposive sampling technique. The sample consisted of 10 active FOKBI Jambi participants, comprising 4 males and 6 females. The instrument used in this study was the Bleep Test (Multistage Fitness Test) to measure VO₂Max capacity as an indicator of cardiorespiratory endurance. Data were analyzed using descriptive statistical techniques in the form of percentages.The results indicated that the overall physical fitness level of INORGA FOKBI Jambi participants was categorized as good and moderate. A total of 6 participants (60%) were classified in the good category, while 4 participants (40%) were classified in the moderate category. Among male participants, the majority were categorized as good, accounting for 75% of the sample. Meanwhile, female participants were equally distributed between the good and moderate categories. The highest VO₂Max value recorded was 44.9 ml/kg/min, while the lowest was 30.2 ml/kg/min. No participants were classified in the poor or very poor categories. Based on the findings, it can be concluded that the physical fitness level of INORGA FOKBI Jambi participants is relatively good and sufficient to support physical activities involved in aerobic exercise programs. Nevertheless, structured and continuous aerobic training is still necessary to further improve cardiorespiratory endurance and achieve a more optimal level of physical fitness.
TINGKAT PENGETAHUAN SISWA TENTANG GIZI SEIMBANG TERHADAP PERTUMBUHAN FISIK DI SMAN 1 MERANGIN Yofi Ariandsyah; Sukendro; Bangkit Yudho Prabowo; Fitri Diana; Anggrawan Janur Putra
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.55505

Abstract

The level of students’ knowledge regarding balanced nutrition and its relationship to physical growth at SMA Negeri 1 Merangin has not been widely studied. This research aimed to determine the level of knowledge of grade X, XI, and XII students about balanced nutrition in relation to physical growth.This study employed a descriptive quantitative method with a cross-sectional design. The population consisted of 981 students, with a sample of 76 students selected using proportionate stratified random sampling. Data were collected through a 40-item questionnaire adapted from the Adolescent Nutrition Knowledge Questionnaire (ANKQ) and the Indonesian Balanced Nutrition Guidelines, as well as measurements of body weight and height to determine Body Mass Index (BMI). Data were analyzed using descriptive statistics. The results showed that the average knowledge score was 35.84 out of 40 (89.6%). Most students were categorized as having very good knowledge (80.3%), followed by good (17.1%), sufficient (1.3%), and poor (1.3%). All dimensions of balanced nutrition knowledge were classified as very good. However, BMI results indicated that only 51.3% of students had normal nutritional status, while 27.6% were underweight, 17.1% were overweight, and 3.9% were obese. These findings suggest that high nutritional knowledge does not necessarily correspond to ideal nutritional status, as it may also be influenced by dietary habits, food accessibility, and socioeconomic factors.
TINGKAT KETEPATAN SMASH DALAM PERMAINAN PICKLEBALL PADA ATLET PICKLEBALL JAMBI M.Alfarizi; Sukendro; Fitri Diana
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.59752

Abstract

Based on the researcher's observations, the athletes' fundamental technical skills during the defensive and transition phases of play have generally demonstrated good and consistent performance. Their ball control (ball feeling) and defensive strategies through dink and drive shots have developed well. However, these strengths have not been matched by the ability to execute smash shots accurately and effectively. This imbalance indicates that while ball control and defensive execution are relatively mature, smash accuracy remains the primary weakness, often resulting in missed opportunities to score points. To date, there has been no clear, objective, and measurable data regarding the level of smash accuracy among Jambi pickleball athletes, making their actual performance difficult to determine. Furthermore, a review of previous studies revealed that no research has specifically examined smash accuracy among pickleball athletes in Jambi. Therefore, this study aimed to determine the level of smash accuracy in pickleball among Jambi pickleball athletes. This research employed a quantitative descriptive approach using a survey method. Since the population consisted of fewer than 30 individuals, a total sampling technique was applied, allowing all members of the population to participate in the study. Accordingly, the sample comprised 20 athletes. Keywords: Smash Accuracy, Pickleball, Jambi Pickleball Athletes.