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<![CDATA[Hubungan Tingkat Kecemasan dengan Tingkat Efikasi Diri Pada Atlet Renang ]]>
<![CDATA[Kusumadewi, Isnindri Annisa]]>;
<![CDATA[Ghozali, Dhoni Akbar]]>;
<![CDATA[Hastami, Yunia]]>;
<![CDATA[Wiyono, Nanang]]>
<![CDATA[ Journal of Sport Science and Education Vol 6, No 1 (2021) ]]>
Publisher : <![CDATA[Fakultas Ilmu Olahraga, Universitas Negeri Surabaya ]]>
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DOI: 10.26740/jossae.v6n1.p107-114
<![CDATA[Anxiety might give the tremendous impact on swimming athletes such as loss of concentration and motor ability which could result in lowering athlete’s performance level in competition. Therefore, there was self efficacy as a psychological aspect which decreasing anxiety level on swimming athletes. A high self efficacy might enable athletes to face and handle the hard situations and also manage their anxiety in competition. This study aimed to determine whether there was a relationship between anxiety amd self efficacy in swimming athlete. This research was an observational study using a cross sectional approach. The subjects were 40 swimming athletes from Pyramid Swimming Club, Bogor aged 10-18 years old. The dependent variable was anxiety which measured using the Taylor Minnesota Anxiety Scale (TMAS) Questionnaire. The independent variable was self-efficacy which measured using a General Self-Efficacy (GSE) Questionnaire. Statistical analysis was performed using Product Moment Pearson test. The result showed there was correlation between anxiety and self-effcicay in swimming athletes as indicated with significance value of 0.031 and the correlation strength was low at 0.298 and the direction of correlation was negative. Based on these result it can be conclude that, there was negative correlation between anxiety and self-efficacy in swimming athletes. ]]>
<![CDATA[EFEKTIVITAS SUPLEMENTASI BRANCHED-CHAIN AMINO ACID (BCAA) TERHADAP TIMBULNYA DELAYED ONSET MUSCLE SORENESS (DOMS) ]]>
<![CDATA[Sanjaya, Evan Japutra]]>;
<![CDATA[Ayusari, Amelya Aughustina]]>;
<![CDATA[Ghozali, Dhoni Akbar]]>;
<![CDATA[Wiboworini, Budiyanti]]>
<![CDATA[ Journal of Nutrition College Vol 10, No 2 (2021): April ]]>
Publisher : <![CDATA[Departemen Ilmu Gizi, Fakultas Kedokteran, Universitas Diponegoro ]]>
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DOI: 10.14710/jnc.v10i2.29947
<![CDATA[Background: Sensation in the form of pain, edema, and stiffness that increases 24-48 hours after high-intensity training, especially eccentric exercises is called Delayed Onset Muscle Soreness (DOMS). One method to accelerate the recovery process and reduce the pain caused by DOMS is with Branched-Chain Amino Acid (BCAA) supplementation. However, until now, there has been limited research that proves the difference in the effectiveness of supplementation time between before and after exercise. Objectives: The aim of this research was to determine the difference in the effectiveness of BCAA supplementation time on DOMS.Methods: This research was an experimental research. A posttest only control group design approach was carried out to measure the effectiveness of supplementation on DOMS as measured by VAS at 24 hours after exercise. A pre and post control group design approach was carried out to measure the effectiveness of supplementation on the alteration in Range of Motion (ROM) as measured by the modified Lower Extremity Functional Scale (LEFS) questionnaire before exercise and 24 hours after exercise. The subjects were classified into 3 groups, namely the control group, 30 minutes before exercise supplementation, and 1 hour after exercise supplementation. Data were analyzed by one way ANOVA and Kruskall Wallis tests. Results Total sample in this study was 30 people. The result of oneway ANOVA test for differences in the effectiveness of BCAA supplementation on VAS was p<0.001. The result of post hoc test between the control and before and after exercise supplementation group was p<0.001, while between the before and after supplementation group was p=0.113. The result of Kruskall Wallis test to measure the effectiveness of supplementation on the alteration (Δ) in LEFS was p=0.336Conclusion: There was no significant difference in the level of pain between the before and after BCAA supplemented group. However, there were significant differences in the level of pain in both of the before and after supplementation group with the control group. There was no significant differences in the alteration of ROM between the three groups]]>
<![CDATA[Pengaruh persentase lemak tubuh terhadap kapasitas aerobik atlet sepak bola profesional ]]>
<![CDATA[Syania Shabrina]]>;
<![CDATA[Dhoni Akbar Ghozali]]>;
<![CDATA[Dwi Rahayu]]>
<![CDATA[ Jurnal Sporta Saintika Vol 7 No 1 (2022): Jurnal Sporta Saintika Edisi Maret 2022 ]]>
Publisher : <![CDATA[Jurusan Kesehatan Dan Rekreasi Fakultas Ilmu Keolahragaan Universitas Negeri Padang ]]>
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DOI: 10.24036/sporta.v7i1.207
<![CDATA[Football is a high-intensity sport with a wide variety of movements. Football athletes, especially professional athletes, must have the optimal aerobic capacity (VO2 Max) to achieve best performance in every match. One of the factors that influences VO2 Max is body fat percentage. The aim of this study was to examine the effect of body fat percentage on maximal aerobic capacity in Indonesian professional football athletes. This research is an analytical cross-sectional study with the data collection method from tests and measurement. The population in this study was football players of Bhayangkara Football Club that participated in Liga 1 Indonesia 2021/2022. The research was conducted among 27 players that were taken by the saturated sampling method. The body fat percentage was measured using skinfold thickness Jackson Pollock 7 sites. The VO2 Max was determined by Yo-Yo Intermittent Recovery Test Level 2. The result showed a negative correlation between body fat percentage and VO2 Max (p = 0,042). It points out that body fat percentage has an effect on maximal aerobic capacity; the lower body fat percentage, the higher aerobic capacity of professional football players.]]>
<![CDATA[Physical Activity and Low Back Pain in Medical Student ]]>
<![CDATA[Filza Febiningrum]]>;
<![CDATA[Dhoni Akbar Ghozali]]>;
<![CDATA[Siti Munawaroh]]>;
<![CDATA[Yunia Hastami]]>
<![CDATA[ Ahmad Dahlan Medical Journal Vol. 2 No. 2 (2021): November 2021 ]]>
Publisher : <![CDATA[Universitas Ahmad Dahlan ]]>
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DOI: 10.12928/admj.v2i2.4866
<![CDATA[Low back pain (LBP) is a disease that can negatively affect all people with the prevalence of 38% per year. Risk factors of LBP are lifestyle and physical activities, incorrect sitting and lifting position, age, and psychological factors such as stress. Medical students become one of the risk groups of LBP due to limited time of physical activity that leads to inactivity. This research is aiming to understand the correlation between physical activity and LBP in medical students. This is an analytical observational research with cross sectional study design. The subject was 100 medical students of Sebelas Maret University who fulfill the criteria of sampling. Sampling was done using purposive sampling technique. Data was collected using IPAQ-SF (International Physical Activity Questionnaire Short Form) and Oswestry Low Back Pain Disability Index questionnaire. Data was then analyzed with Rank Spearman Correlation Test. As a result of this research, 57 medical students of Sebelas Maret University do moderate physical activity and 91 medical students have LBP with minimal disability. Results showed there was no significant correlation between physical activity and LBP with p = 0,064 (p>0,05) and there was also no significant correlation between gender and LBP with p = 0,176 (p>0,05) in medical students of Sebelas Maret University.In conclusion, there was no significant correlation between physical activity, gender, and LBP in medical students of Sebelas Maret University.]]>
<![CDATA[PROFIL DAYA TAHAN KARDIOVASKULAR MAHASISWI ]]>
<![CDATA[Mukti, Ibrah Fastabiqi Bawana]]>;
<![CDATA[Gandasari, Maharani Fatima]]>;
<![CDATA[Ghozali, Dhoni Akbar]]>;
<![CDATA[Wibisana, Muh. Isna Nurdin]]>;
<![CDATA[Pribadi, Heri Purnama]]>
<![CDATA[ Jambura Health and Sport Journal Vol 6, No 2 (2024): Agustus ]]>
Publisher : <![CDATA[Universitas Negeri Gorontalo ]]>
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DOI: 10.37311/jhsj.v6i2.27074
<![CDATA[Daya tahan kardiovaskular (VO2Max) merupakan komponen penting untuk menentukan kebugaran jasmani seseorang. Sebagai mahasiswa Pendidikan Jasmani, Kesehatan, dan Rekreasi (PJKR) awal semester, sebaiknya memiliki daya tahan kardiovaskular yang baik karena akan menghadapi kuliah praktik yang banyak. Penelitian ini bertujuan untuk mengetahui daya tahan kardiovaskular dan penyebab yang mempengaruhi daya tahan kardiovaskular mahasiswi PJKR pada salah satu Universitas di Kabupaten Landak. Mahasiswi PJKR dipilih menggunakan Teknik random sampling. Penelitian ini menggunakan test berupa multistage fitness test (MFT) dan wawancara dengan melibatkan 18 mahasiswi PJKR. Hasil penelitian menunjukkan bahwa daya tahan kardiovaskular mahasiswi PJKR dikategorikan sangat kurang. Hal ini disebabkan karena keinginan untuk berolahraga sangatlah kurang karena minimnya sarana prasarana untuk menunjang aktifitas berolahraga. Ditemukan juga bahwa pola hidup yang kurang baik menjadi penyebab kebugarannya kurang. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa mahasiswi PJKR perlu meningkatkan daya tahan kardiovaskular (VO2Max) agar tidak mudah kelelahan saat melaksanakan aktifitas fisik berat. Mahasiswi PJKR sebaiknya melakukan latihan fisik seperti jogging dan senam aerobik untuk meningkatkan VO2Max. Selain itu, penting menjaga dan memperhatikan nutrisi makanan serta menjaga gaya hidup sehat dengan lebih banyak mengkonsumsi buah dan sayuran agar daya tahan VO2Max meningkat.]]>
<![CDATA[Hubungan tingkat aktivitas fisik dan indeks massa tubuh terhadap agility pada mahasiswa FK UNS ]]>
<![CDATA[Pramudita, Andika Putra]]>;
<![CDATA[Hastami, Yunia]]>;
<![CDATA[Ghozali, Dhoni Akbar]]>;
<![CDATA[Munawaroh, Siti]]>
<![CDATA[ Jurnal Sport Science Vol 13, No 2 (2023) ]]>
Publisher : <![CDATA[Universitas Negeri Malang ]]>
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DOI: 10.17977/um057v13i2p87-94
<![CDATA[Technology and life today have a big influence, especially on the phenomenon of people’s physical activity and body mass index, plus medical students who have a heavy study load will certainly have an influence on these two things. Low physical activity and uncontrolled body mass index will have a major impact on a person's physical fitness, one of the its components is agility. This study aims to determine the relationship between physical activity level and body mass index on agility. This research is a quantitative research with an observational study with a cross sectional approach on 35 students majoring in medicine at Sebelas Maret University who were selected using random sampling techniques. Physical activity was tested using the Indonesian version of the IPAQ SF questionnaire, BMI was tested by measuring the students' height and weight and agility was tested using the Illinois Agility Run Test. The results showed that most of the medical students fell into the moderate category of physical activity level (18 people) and normal body mass index (16 people) but were not too far from those included in the obese category (15 people), none of the students' agility fell into the category good & excellent and most of them fall into the below average (13 people) and poor (12 people) categories. The results obtained were then calculated using Spearmann correlation analysis showing that the physical activity and agility variables had a significance value of p=0.000 with a correlation coefficient of 0.646. The variables body mass index and agility have a significance value of p=0.227 with a correlation coefficient of 0.210. The relationship between the physical activity variable and agility is significant with a strong correlation, while the body mass index variable and agility has an insignificant relationship]]>
<![CDATA[Working Posture and Low Back Pain among Female Home Convection Workers: A Cross-Sectional Study ]]>
<![CDATA[Harahap, Aletta Khaerunnisa Putri]]>;
<![CDATA[Ghozali, Dhoni Akbar]]>;
<![CDATA[Munawaroh, Siti]]>;
<![CDATA[Handayani, Selfi]]>;
<![CDATA[Hastami, Yunia]]>
<![CDATA[ Mutiara Medika: Jurnal Kedokteran dan Kesehatan Vol 24, No 1 (2024): January ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Yogyakarta ]]>
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DOI: 10.18196/mmjkk.v24i1.20337
<![CDATA[Low back pain (LBP) is a significant contributor to global musculoskeletal disorders, often associated with uncomfortable working postures prevalent among home convection workers. This study investigates the correlation between work posture and LBP incidence in 36 female home convection workers aged 20-55, selected through total sampling. This study employed an analytical observational design with a cross-sectional approach. Conducted from March 31 to June 17, 2023, in Sragen, the study utilized RULA with an ordinal scale for posture analysis and the Modified ODI questionnaire, also employing an ordinal scale for LBP measurement. Results revealed 52.78% with low-risk and 47.22% with high-risk postures. Most LBP cases were mild (35 individuals). Kendall’s tau correlation test showed no significant relationship between work posture and LBP incidence (p-value = 0.175, p 0.05). This research concluded that there was no significant relationship between work posture and the incidence of LBP among female home construction workers. However, no significant correlation was found; 47.22% faced a high risk of other musculoskeletal disorders, highlighting the need for immediate posture changes among these workers.]]>
<![CDATA[Hubungan Indeks Massa Tubuh Dengan VO2Max dan Indeks Kebugaran pada Pemain Sepak Bola ]]>
<![CDATA[Raditya Perdana Aryasatya]]>;
<![CDATA[Selfi Handayani]]>;
<![CDATA[Dhoni Akbar Ghozali]]>;
<![CDATA[Nanang Wiyono]]>
<![CDATA[ Plexus Medical Journal Vol. 3 No. 3 (2024): Juni ]]>
Publisher : <![CDATA[Fakultas Kedokteran, Universitas Sebelas Maret ]]>
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DOI: 10.20961/plexus.v3i3.618
<![CDATA[Pendahuluan: Sepak bola membutuhkan strategi permainan yang baik, kondisi fisik yang prima, dan energi dan tingkat fokus yang tinggi. Maka dari itu, pengukuran VO2Max dan indeks kebugaran penting untuk mempertahankan penampilan dalam setiap momen yang ada tanpa adanya hambatan dan kelelahan yang berarti. Salah satu faktor yang mempengaruhi VO2Max dan indeks kebugaran pemain sepak bola adalah Indeks Massa Tubuh (IMT) sehingga tujuan dari penelitian ini adalah untuk mengetahui apakah terdapat hubungan IMT dengan VO2Max dan indeks kebugaran pada pemain sepak bola. Metode: Metode penelitian yang digunakan adalah observasional analitik cross-sectional dengan populasi sebanyak 51 pemain usia 10-19 tahun, lalu dipilih sampel menggunakan purposive sampling dan jumlah sampel dihitung dengan rumus Slovin dengan tingkat kepercayaan 95% dan tingkat kesalahan 5% sehingga diperoleh 45 sampel. Pengukuran IMT menggunakan berat badan melalui timbangan dan tinggi badan melalui microtoise. Pengukuran VO2Max menggunakan Cooper Test-12 Minute Run. Pengukuran indeks kebugaran menggunakan Tes Kesegaran Jasmani Indonesia (TKJI). Uji korelasi menggunakan Uji Spearman’s rho yang dilalui oleh Uji Normalitas Shapiro-Wilk dan Uji Linearitas ANOVA Table. Hasil: Diperoleh koefisien korelasi ρ=-0.041 dan signifikansi Sig. (2-tailed) p=0.787 untuk hubungan antara IMT dengan VO2Max serta diperoleh koefisien korelasi ρ=0.104 dan signifikansi Sig. (2-tailed) p=0.495 untuk hubungan antara IMT dengan indeks kebugaran. Kesimpulan: Tidak terdapat hubungan antara IMT dengan VO2Max dan tidak terdapat hubungan antara IMT dengan indeks kebugaran.]]>
<![CDATA[DISTRIBUSI MASSA OTOT DAN LEMAK VISCERAL PADA ATLET WANITA AKUATIK: IMPLIKASI TERHADAP PERFORMA DAN KESEHATAN ]]>
<![CDATA[Sugiarto, Dinta]]>;
<![CDATA[Ghozali, Dhoni Akbar]]>;
<![CDATA[Mukti, Ibrah Fastabiqi Bawana]]>;
<![CDATA[Bakti, Ananda Perwira]]>
<![CDATA[ Journal of Physical Activity and Sports (JPAS) Vol. 6 No. 2 (2025) ]]>
Publisher : <![CDATA[YLPK Mahardhika ]]>
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DOI: 10.53869/jpas.v6i2.348
<![CDATA[Good physical performance must also prioritize metabolic health. Metabolic health is influenced by body composition, including muscle mass and visceral fat. Muscle mass plays a role in the performance and quality of body metabolism, while visceral fat around the liver, pancreas, and intestines is an indicator of metabolic health that affects insulin resistance, chronic inflammation, and metabolic diseases. Good training is needed to find the right recipe for maximizing muscle mass and controlling visceral fat levels. This study aims to compare muscle mass and visceral fat in female aquatic athletes to see health parameters without neglecting performance. This study used a cross-sectional design involving 15 subjects from female swimming and diving athletes from the KONI Malang City pool. Measurement of muscle mass and visceral fat used a BIA (Bioelectrical Impedance Analysis) tool. Correlation analysis was used to determine the relationship between muscle mass and visceral fat. The results showed that all research subjects had low muscle mass with a maximum value of 21.03 and visceral fat in the high category of 0.67. Low muscle mass is likely caused by suboptimal training outcomes or by strength training not maximizing muscle mass composition, while high visceral fat can be influenced by poor nutritional management by athletes. Physical performance and metabolic health are crucial, especially in optimizing muscle mass and minimizing visceral fat. Low muscle mass is caused by inadequate training methods, particularly strength training, including a lack of attention to training principles such as intensity, frequency, and loading.]]>
<![CDATA[Hubungan Tingkat Kecemasan dengan Tingkat Efikasi Diri Pada Atlet Renang ]]>
<![CDATA[Kusumadewi, Isnindri Annisa]]>;
<![CDATA[Ghozali, Dhoni Akbar]]>;
<![CDATA[Hastami, Yunia]]>;
<![CDATA[Wiyono, Nanang]]>
<![CDATA[ Journal of Sport Science and Education Vol 6 No 1 (2021) ]]>
Publisher : <![CDATA[Faculty of Sport and Health Sciences ]]>
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DOI: 10.26740/jossae.v6n1.p107-114
<![CDATA[Anxiety might give the tremendous impact on swimming athletes such as loss of concentration and motor ability which could result in lowering athlete’s performance level in competition. Therefore, there was self efficacy as a psychological aspect which decreasing anxiety level on swimming athletes. A high self efficacy might enable athletes to face and handle the hard situations and also manage their anxiety in competition. This study aimed to determine whether there was a relationship between anxiety amd self efficacy in swimming athlete. This research was an observational study using a cross sectional approach. The subjects were 40 swimming athletes from Pyramid Swimming Club, Bogor aged 10-18 years old. The dependent variable was anxiety which measured using the Taylor Minnesota Anxiety Scale (TMAS) Questionnaire. The independent variable was self-efficacy which measured using a General Self-Efficacy (GSE) Questionnaire. Statistical analysis was performed using Product Moment Pearson test. The result showed there was correlation between anxiety and self-effcicay in swimming athletes as indicated with significance value of 0.031 and the correlation strength was low at 0.298 and the direction of correlation was negative. Based on these result it can be conclude that, there was negative correlation between anxiety and self-efficacy in swimming athletes.]]>
