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The Relationship Between Nutritional Knowledge, Physical Activity, and Exercise Intensity with Body Composition in Yasfi Bekasi High School Sayyida A’ini; Aridhotul Haqiyah
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 3 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i3.37011

Abstract

The increase in cases of overweight and obesity among adolescents is a serious challenge for public health in Indonesia. Low physical activity, high-calorie diets, and lack of nutritional knowledge are the main factors that affect the body composition and nutritional status of adolescents. This study aims to analyze the relationship between nutritional knowledge, physical activity, and exercise intensity on the body composition of students at Yasfi Bekasi High School. The research method used a quantitative approach with a cross-sectional study design on 114 respondents selected through total sampling. Data were collected through a nutritional knowledge questionnaire, the Global Physical Activity Questionnaire (GPAQ), and an exercise intensity instrument, while body composition was measured using the Bioelectrical Impedance Analysis (BIA) method. Data analysis was performed descriptively and bivariately using the Spearman Rank correlation test with a significance level of 0.05. The results showed that the majority of respondents had good nutritional knowledge (85.1%) and high physical activity (64.9%). A significant relationship was found between nutritional knowledge, physical activity, and exercise intensity with nutritional status (p < 0.05). Students with good nutritional knowledge and high physical activity tended to have a normal Body Mass Index (BMI), while respondents with low activity showed a tendency toward overweight. In conclusion, good nutritional knowledge, regular physical activity, and sufficient exercise intensity are an important combination in maintaining ideal body composition in adolescents. These findings emphasize the need for integrated nutrition education and physical activity promotion programs in schools to foster healthy lifestyles from an early age.
Analisis Tingkat Kebugaran Jasmani Peseta Didik Kelas X SMAN Se Kecamatan Bekasi Utara Labib Ngizil Khillmiadi; Aridhotul Haqiyah; Dindin Abidin
Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) Vol. 9 No. 4 (2026): Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/8e96nj54

Abstract

This study aimed to analyze the physical fitness levels of 10th-grade high school students in the Bekasi Utara Subdistrict using the TKPN (Tes Kebugaran Pelajar Nusantara) instrument. The research employed a quantitative descriptive method with data collection techniques in the form of tests and measurements. The population consisted of 10th-grade students from SMAN 4 Bekasi, SMAN 20 Bekasi, and SMAN 14 Bekasi. The sampling technique used was proportionate stratified random sampling with a total sample of 100 students. The research instrument used was the TKPN (Tes Kebugaran Pelajar Nusantara), which includes Body Mass Index (BMI), V-Sit and Reach, 60-second Sit-Up, 30-second Squat Thrust, and PACER test measurements. Data analysis was conducted using descriptive statistics in the form of percentages. The results showed that most students were in the poor category with 93 students (93%), followed by the fair category with 6 students (6%), and the very poor category with 1 student (1%). No students were classified into the good or excellent categories. The BMI results indicated that the majority of students were in the normal category with 77 students (77%), mildly underweight with 6 students (6%), severely underweight with 3 students (3%), mildly overweight with 5 students (5%), and severely obese with 9 students (9%). Based on the findings, it can be concluded that the physical fitness levels of 10th-grade high school students in the Bekasi Utara Subdistrict are still relatively low, although most students have normal nutritional status. Therefore, increased physical activity and more structured sports programs are needed to improve students' physical fitness levels. Keywords: Physical Activity, Body Mass Index, Physical Fitness, High School Students, TKPN
An Investigation of Mental Toughness, Anxiety, and Self-Talk in Pencak Silat Athletes in Tangerang Regency, Indonesia Eni Sumiyati; Aridhotul Haqiyah; Dani Nur Riyadi; Hanifah Aulia Rahmah
Journal of Physical Education Health and Sport Vol. 13 No. 1 (2026)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpehs.v13i1.41202

Abstract

Psychological factors are essential in supporting athletic performance, particularly in combat sports such as pencak silat, which involve high competitive pressure. This study aimed to examine mental toughness, anxiety, and self-talk among pencak silat athletes in Tangerang Regency, Indonesia and to analyze their relationship based on gender and competition level. The participants consisted of 31 male and female athletes preparing for the Regional Sports Week (PORPROV), selected through purposive sampling. Data were collected using standardized questionnaires measuring mental toughness, competitive anxiety, and self-talk. The data were analyzed using descriptive statistics, cross-tabulation, and correlation analysis with SPSS version 26.0. The results showed that male athletes, predominantly aged 17–23 years, demonstrated higher mental toughness and lower anxiety levels compared to female athletes, particularly at national and provincial competition levels. Athletes competing at higher levels tended to exhibit stronger mental toughness and more frequent self-talk, while also experiencing increased anxiety due to greater performance demands. Overall, the findings indicate a close interaction between mental toughness, anxiety, and self-talk, highlighting the importance of psychological skill development to enhance mental readiness and competitive performance among pencak silat athletes.
The role of biomechanics in improving volleyball service performance Bujang; Arisman; Aridhotul Haqiyah; Mia Kusumawati; Ekowati; Muslimin Muslimin
Altius: Jurnal Ilmu Olahraga dan Kesehatan Vol. 13 No. 2 (2024): Altius: Jurnal Ilmu Olahraga dan Kesehatan
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/altius.v13i2.90

Abstract

Research Objectives: This study aims to analyze the role of biomechanics in improving volleyball service performance in Jakarta Pertamina club athletes. Specifically, the study investigates the relationship between biomechanical principles and service effectiveness, as well as identifying key biomechanical factors that contribute to improved service speed and accuracy. Methods: This quantitative study involved 30 volleyball athletes from Pertamina's Jakarta club. Data was collected through video analysis of service movements with high-speed cameras, anthropometric measurements, and service speed and accuracy tests. Biomechanical analysis is performed using special software to measure joint angle, angular velocity, and forces generated during service phases. Statistical analysis uses multiple regression and Pearson correlation tests to determine the relationship between biomechanical variables and service performance. Results: The results showed a significant positive correlation between knee flexion angle (r = 0.78, p < 0.01) and shoulder rotation (r = 0.82, p < 0.01) with service ball speed. Regression analysis revealed that a combination of biomechanical factors, including arm angular velocity, ball release angle, and momentum transfer from foot to arm, contributed by 76% to the variation in serve speed (R² = 0.76, p < 0.001). Improvements in techniques based on biomechanical principles resulted in an average increase in service speed of 15% and accuracy of 22%. Conclusion: This study confirms the important role of biomechanics in improving volleyball service performance. Understanding and applying the principles of biomechanics in training can significantly improve the speed and accuracy of an athlete's serve. These results provide a scientific basis for the development of more effective and personalized training programs for volleyball athletes.
Kondisi Fisik: Wall Squat Dan Core and Plank Pada Atlet Pelatda PON Panahan DKI Jakarta 2024 Ferry Yohanes Wattimena; Octavian Serka Yudha Pratama; Aridhotul Haqiyah
Jurnal Ilmiah Sport Coaching and Education Vol. 8 No. 1 (2024): Jurnal Ilmiah Sport Coaching and Education
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JSCE.08103

Abstract

ABSTRAK. Penelitian ini bertujuan guna mengetahui kondisi fisik wall squat dan core and plank terhadap pada atlet panahan pelatda pon dki jakarta. Desain pada penelitian ini yakni eksperimen kuantitatif dengan menggunakan program latihan pre – test dan pos – test. Instrumen penelitian menggunakan tes wall squat, core and plank. Populasi penelitian dan sampel penelitian yakni 16 atlet. Teknik analisis data menggunakan spss 25. Hasil penelitian di dapat dari uji tes, statistic deskriptif, uji normalitas. Kolmogorov-Smirnov/shapiro wilk pada pre – test dan pos – test program latihan wall squat 0.16 > 0.05 maka data penelitian berdistribusi normal. Jika nilai sign. pre – test dan pos – test program latihan core and plank 0.16 > 0.05 pada tabel hipotesis diatas menunjukkan bahwa nilai sign. (2-failed) 0.19 > 0,05 dan 0.20 > 0.05 maka tidak terdapat perbedaan yang signifikan antara wall squat dengan core and plank. Hal ini menunjukkan bahwasannya kondisi fisik sesuai dengan program latihan, maka data penelitian berdistribusi normal. Maka demikian terdapat analisis kondisi fisik wall squat, core and plank. terhadap kondisi fisik atlet panahan pelatda pon dki jakarta. Kata kunci: Panahan, Wall Suat, Core and Plank dan Kondisi Fisik ABSTRACT. This research aims to determine the physical condition of wall squats and core and planks in archery athletes at the DKI Jakarta Regional Training Center. The design of this research is a quantitative experiment using a pre-test and post-test training program. The research instrument used the wall squat, core and plank test. The research population and research sample were 16 athletes. The data analysis technique uses SPSS 25. The research results were obtained from tests, descriptive statistics, normality tests. Kolmogorov-Smirnov/shapiro wilk in the pre-test and post-test of the wall squat training program 0.16 > 0.05, so the research data is normally distributed. If the value of sign. pre-test and post-test core and plank training program 0.16 > 0.05 in the hypothesis table above shows that the value is sign. (2-failed) 0.19 > 0.05 and 0.20 > 0.05, so there is no significant difference between wall squats and core and plank. This shows that the physical condition is in accordance with the training program, so the research data is normally distributed. So there is an analysis of the physical condition of the wall squat, core and plank. on the physical condition of archery athletes at the DKI Jakarta Regional Training Center. Keywords: Archery, Wall Suat, Core and Plank and Physical Condition
Predictors of cardiorespiratory endurance in martial arts athletes: A path analysis of body composition, hemoglobin, and motivation Novanto Ponco Nugroho; Dani Nur Riyadi; Aridhotul Haqiyah
Physical Education and Sports: Studies and Research Vol. 4 No. 2 (2025): Physical Education and Sports: Studies and Research
Publisher : CV Rezki Media

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56003/pessr.v4i2.559

Abstract

Background: Cardiorespiratory endurance is vital to athletic performance, particularly in sports requiring sustained physical exertion such as martial arts. Objectives: This study examined the predictive roles of body composition (BMI), hemoglobin concentration, and motivation on cardiorespiratory endurance among university-level martial arts athletes. Methods: Using a quantitative path analysis design, data were collected from 20 purposively selected martial arts athletes who regularly trained. Cardiorespiratory endurance was assessed via the multistage fitness test, BMI was calculated using standard anthropometric measures, hemoglobin was measured using the Harenz scale, and motivation was evaluated with a validated Likert-scale questionnaire. Results: The analysis showed that BMI (ρ = 0.705, t = 3.071, p = 0.007) and hemoglobin concentration (ρ = 0.946, t = 4.672, p < 0.001) had significant positive effects on cardiorespiratory endurance. Motivation, however, did not have a significant direct effect (ρ = 0.087, t = 0.853, p = 0.203). Additionally, BMI correlated positively with both hemoglobin (ρ = 0.923, p < 0.001) and motivation (ρ = 0.670, p = 0.034), suggesting indirect effects through physiological mechanisms. Conclusions: The findings underscore that physiological indicators, specifically BMI and hemoglobin, are more critical predictors of aerobic capacity than psychological factors like motivation in this athletic population. Due to sport-specific demands, these results may not be generalizable to non-martial arts athletes. Future studies should incorporate additional mediators such as training intensity and account for potential self-report bias in motivation assessments.
Co-Authors Abd Halim Abd. Rasyid Syamsuri Adara, Reza Anggriyashati Ahlan Tubagus Ahmad Faqih Ahmad Muharib Fillah Amin Ash Shabah, Musyaffa Andini Dwi Intani Apta Mylsidayu Ari Bawono Putranto Arisman Arisman Arisman Ariya, Ariya Muharamsyah Azhari, Adli Azi Faiz Ridlo B Bujang Budi Ariyanto Muslim Bujang Bujang Bujang Bujang Caly Setiawan Candra, Dicki Claudia Florina Dani Nur Riyadi Dani Nur Riyadi Deddy Whinata Kardiyanto Denada Wulandari Denus Pranandi Dinda Lestari Dindin Abidin Dini Nurfauziah Dlis, Firmansyah Ekowati Ekowati Ekowati Ekowati Elly Diana Mamesah Eni Sumiyati Erin, Erin Desyaningrum Evi Susianti Febriyanto Febriyanto Ferdi Zulkarnain Ferry Yohanes Wattimena Gusril, Gusril Hanifah Aulia Rahmah Hasan Basri Hasan Basri Herlina Ulfah Rosadi Karisdha Pradityana Khurotul Aini Khurotul Aini Labib Ngizil Khillmiadi Lubis, Johansyah M. E. Winarno Maharani, Widya Memet Muhamad Memet Muhamad Mia Kusumawati Mia Kusumawati Mohamad Noor Mohamed Muhammad Fadil Mulyana Mulyana Munthia, Sekar Ayu Muslimin Muslimin Nova Liana Novanto Ponco Nugroho Nugroho , Novanto Ponco Nurul Hidayah Pratama, Octavian Serka Yudha Priyambudi, Setyo Tri Qomarullah, Rif’iy Riyadi, Dani Nur Sayyida A’ini Shandi, Isa Ismawa Suroto Suroto Syaifullah ihsan Tandiyo Rahayu Tangkudung, Albert Wolter Aridan Tangkudung, James Tatang Iskandar Taufik, Muhamad Syamsul Trio Wibowo Sulaeman Wahjoedi Wahjoedi Wahyudin, Irma Widiastuti Widiastuti Widiastuti Yasep Setiakarnawijaya Yulingga Nanda Hanief Yunita Lasma Yusmawati Yusmawati