Article Per Year (5 Year)
p-Index From 2021 - 2026
1.67
P-Index
This Author published in this journals
All Journal Sains Olahraga : Jurnal Ilmiah Ilmu Keolahragaan Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Sains Farmasi dan Kesehatan
Nimrot Manalu
Unknown Affiliation
Health Professions Medicine & Pharmacology Neuroscience Nursing Physics Public Health Veterinary Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Peran Nutrisi Dalam Meningkatkan Kinerja Atlet Nimrot Manalu; Miftahul Ihsan; Jhon Paskah; Dian Rizky; Purnama Tarigan; Rikky Junus Manalu; Aria Fernando; Muhammad Rifki; Andes Martua
Jurnal Sains Farmasi Dan Kesehatan Vol. 2 No. 3 (2025): Januari - April
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jfkes.v2i3.2423

Abstract

Optimal nutrition plays an important role in increasing endurance, strength, and accelerating the recovery process for athletes. This study aims to evaluate the impact of macronutrient (carbohydrate, protein, and fat) and micronutrient (vitamin and mineral) consumption on athletes' physical performance. This study used an experimental method involving 30 athletes who were divided into two groups: one group with a diet that had been adjusted to sports needs and the other group who underwent a diet without strict supervision. The results showed that the group with a balanced diet experienced a 15% increase in endurance, 10% increase in muscle strength, and faster recovery compared to the control group. These results confirm that the right nutritional consumption pattern can improve performance and accelerate post-workout recovery.
Pentingnya Pemanasan dalam Aktivitas Fisik dan Olahraga Nimrot Manalu; Miftahul Ihsan; Bastian Lois; Nanda Hidayat; Juan Haga; Togu Hamonangan; Muhammad Tri; Berkat Simanjuntak; Fauzia Hany; Arif Rahman
Jurnal Sains Farmasi Dan Kesehatan Vol. 2 No. 3 (2025): Januari - April
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jfkes.v2i3.2425

Abstract

Warming up is an important component in every physical activity and sport that aims to prepare the body physiologically and psychologically before doing exercise or competition. Proper warming up can increase muscle temperature, increase flexibility, improve neuromuscular response, and reduce the risk of injury. This study aims to analyze the effectiveness of warming up in improving athletic performance and preventing injury based on literature reviews and previous research. The method used in this study is a literature review of various studies related to warming up, including types of warming up (general and specific warming up), optimal duration, and its impact on performance and safety in sports. The results of the study showed that warming up that combines light aerobic activity, dynamic stretching, and sport-specific movements can increase blood flow to the muscles, increase energy production, and accelerate the activation of the nervous system. In addition, warming up also helps in the mental preparation of athletes before competing or training.
Peran Psikologi Dalam Pencegahan Cedera Pada Atlet Nimrot Manalu; Miftahul Ihsan; Zulkifli Sirait; Ruth Saragih; Abdul Hapit; Ruben Simanjuntak; Stevany Siregar; Ricardo Malau; Andes Martua
Jurnal Sains Farmasi Dan Kesehatan Vol. 2 No. 3 (2025): Januari - April
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jfkes.v2i3.2428

Abstract

Injury is one of the biggest challenges for athletes, which not only affects the physical but also the psychological aspects. This study aims to analyze how psychological factors, such as stress management, focus, and motivation, play a role in preventing injuries in athletes. The research method used is a quantitative study with a survey approach to 150 athletes from various sports. The results of the study showed that psychological factors have a significant relationship with the risk of injury, where athletes with high levels of anxiety are more susceptible to injury compared to those with good stress management. Therefore, the application of sports psychology techniques, such as relaxation, visualization, and mindfulness, can be an effective strategy in preventing injuries in athletes.
Dampak Olahraga Kuratif Terhadap Kesehatan Dianta Saragih; Dedek Sinaga; Dian Rizky; Ricky Sihite; Nimrot Manalu; Miftahul Ihsan; Andes Martua
Jurnal Sains Farmasi Dan Kesehatan Vol. 2 No. 3 (2025): Januari - April
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jfkes.v2i3.2437

Abstract

Curative exercise is a form of physical activity used as part of therapy to treat various health conditions. This study aims to analyze the effectiveness of curative exercise in improving the quality of life of patients with chronic diseases. The research method used is literature study and data analysis from various related journals. The results of the study indicate that curative exercise has a significant role in improving body function, reducing disease symptoms, and improving patient mental well-being.
Pengaruh Olahraga Teratur Terhadap Kesehatan Jantung Dan Kebugaran Fisik Nimrot Manalu; Miftahul Ihsan; Andes Martua; Nia Daniati; Berliana, Berliana; Bintang Panjaitan; Ezra Persada
Jurnal Sains Farmasi Dan Kesehatan Vol. 2 No. 3 (2025): Januari - April
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jfkes.v2i3.2438

Abstract

Exercise is one of the important factors in maintaining body health, especially in improving physical fitness and heart health. This study aims to analyze the effect of regular exercise on heart health and physical fitness. The research method used was an experiment involving 50 participants who were divided into two groups: an experimental group that did regular exercise for 12 weeks and a control group that did not do regular exercise. The results showed that participants who exercised regularly experienced a significant increase in aerobic capacity, more stable blood pressure, and decreased cholesterol levels. Thus, regular exercise can provide significant benefits for heart health and physical fitness.
Pengaruh Asupan Gizi Dan Intensitas Olahraga Terhadap Kebugaran Fisik Nimrot Manalu; Miftahul Ihsan; Andes Martua; Evelyn Brahmana; Andrey Simarmata; Limsar Hutabarat; Andre Nainggolan; Frengki Sihombing
Jurnal Sains Farmasi Dan Kesehatan Vol. 2 No. 3 (2025): Januari - April
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jfkes.v2i3.2439

Abstract

This study aims to analyze the effect of nutritional intake and exercise intensity on physical fitness levels. The research method used was an experiment involving 120 respondents who were divided into three groups based on exercise intensity: light, moderate, and heavy. Data were collected through dietary questionnaires, physical fitness measurements, and interviews about exercise habits. The results showed that individuals with balanced nutritional intake and moderate to high intensity exercise had better physical fitness levels compared to those who did not maintain a diet and rarely exercised. In conclusion, the combination of good nutrition and regular exercise contributes positively to physical fitness.
Pengaruh Begadang Terhadap Kesehatan Tubuh dan Mental Aisha Aulia; Susan Kladia Sianturi; Fypi Aldena Br Ginting; Ilham Pratama Siregar; Irwan Sigalingging; Josua Tarihoran; Roma Doni Siregar; Nimrot Manalu; Miftahul Ihsan; Andes Martua Harahap
Jurnal Sains Farmasi Dan Kesehatan Vol. 2 No. 3 (2025): Januari - April
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jfkes.v2i3.2440

Abstract

In this fast-paced modern era, staying up late or nocturnal habits have become common among modern society, especially among students and workers. Although often seen as a way to complete tasks or socialize, staying up late can have significant negative impacts on physical and mental health. This study aims to identify the effects of staying up late on bodily and mental health and to provide recommendations for addressing this issue. The results indicate that staying up late can lead to fatigue, metabolic disturbances, and an increased risk of chronic diseases such as diabetes and heart disease. Additionally, lack of sleep is also associated with heightened levels of stress, anxiety, and decreased cognitive performance. To mitigate the negative effects of staying up late, it is recommended that individuals establish a consistent sleep schedule, avoid caffeine consumption before bedtime, and create a comfortable sleep environment. By paying attention to sleep quality, individuals can enhance their overall physical and mental health. This journal aims to examine the influence of staying up late on bodily and mental health and to provide recommendations for addressing this issue. By understanding the consequences of staying up late, it is hoped that individuals can be more prudent in managing their sleep time.
ANALISIS KOMPONEN DASAR LATIHAN FISIK DAN PENGARUHNYA TERHADAP KONDISI FISIK ATLET LARI Nimrot Manalu; Zen Fadli; Manami Aprianto Samosir; Rido Pandu Hutasoit; Sarto Greos Damanik; El Roy Gulo; Jesrin Sihombing
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Terbit
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.34773

Abstract

The complexity of the physical and biomechanical variables of runners often makes it difficult to identify the main factors that contribute to performance. Primary Component Analysis (PCA) and functional PCA (fPCA) offer a multivariate approach to reducing data dimensions without losing important information. This study aims to analyze the basic components of physical exercise and evaluate its effect on the physical condition of runners using the PCA and fPCA approaches. A total of 78 runners (ages 18–40) were observed for eight weeks. Twelve exercise variables (intensity, duration, RPE, speed, acceleration, etc.) as well as soil reaction force biomechanical data were analyzed using PCA and fPCA. The analysis was carried out after z-score normalization and validation through bootstrap and cross-validation. PCA produces three main components such as Volume-Intensity, Neuromuscular, and Internal Efficiency which explains 81.4% of the total variance. The Neuromuscular component showed a significant association with increased VO₂max (β = 0.37, p < 0.001) and 5 km running time (β = –0.42, p < 0.001). The fPCA's analysis of the ground reaction force curve revealed two main modes of vertical force variation and propulsive timing that relate to the biomechanical efficiency of experienced runners. PCA and fPCA are effective in identifying key exercise and biomechanical patterns that affect the physical condition of runners. The Neuromuscular component is the main determinant of increased VO₂max and running performance, while the efficient biomechanical pattern (low vertical force, short contact time) shows optimal adaptation. This approach can be applied as a diagnostic tool and data-driven training design in modern athletic coaching.
EFEKTIVITAS PROGRAM AKLIMATISASI PANAS TERHADAP PERFORMA ATLET DALAM KONDISI LINGKUNGAN YANG EKSTREM Ardila Melati; Suci amalia; Muhammad Rizki Fadhila; Vira Mida Anastasya; Nimrot Manalu
Sains Olahraga : Jurnal Ilmiah Ilmu Keolahragaan Vol. 9 No. 2: Oktober 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/so.v9i2.69106

Abstract

Aklimatisasi panas merupakan proses adaptasi fisiologis yang penting bagi atlet untuk mempertahankan performa optimal dalam lingkungan bersuhu tinggi. Penelitian ini bertujuan untuk menganalisis efektivitas berbagai metode aklimatisasi panas terhadap performa atlet di berbagai cabang olahraga. Metode penelitian yang digunakan adalah studi kualitatif dengan pendekatan studi literatur, yang melibatkan analisis berbagai sumber ilmiah dan data empiris terkait mekanisme fisiologis serta dampak aklimatisasi panas. Hasil penelitian menunjukkan bahwa aklimatisasi panas meningkatkan kapasitas termoregulasi tubuh, menurunkan detak jantung saat beraktivitas, serta meningkatkan efisiensi kinerja fisik dan mental atlet. Perbedaan efektivitas metode aklimatisasi tergantung pada durasi, intensitas, dan strategi yang diterapkan, di mana metode bertahap lebih optimal dibandingkan metode aklimatisasi singkat. Implementasi program aklimatisasi masih menghadapi tantangan seperti keterbatasan fasilitas dan adaptasi individu. Oleh karena itu, pendekatan yang terstruktur dan berbasis bukti ilmiah sangat diperlukan agar aklimatisasi panas dapat diterapkan secara efektif dalam program latihan atlet. Kata Kunci: Aklimatisasi Panas, Fisiologi Olahraga, Performa Atlet
PENTINGNYA ISTIRAHAT TERHADAP PEMULIHAN FISIK DAN MENTAL ATLET Nimrot Manalu; Kevin windro Simatupang; Kevin A Simanjuntak; Jack Winar Sitopu; Hendro Jaya Sitorus
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.36233

Abstract

Istirahat merupakan bagian penting dalam proses pemulihan atlet yang menjalani latihan dengan intensitas tinggi. Tanpa istirahat yang memadai, tubuh sulit mengembalikan kondisi fisiologis seperti denyut nadi, kekuatan otot, dan keseimbangan energi. Istirahat juga berperan dalam mencegah terjadinya kelelahan kronis dan cedera akibat beban latihan berlebih. Selain aspek fisik, istirahat berpengaruh besar terhadap kondisi mental atlet, terutama dalam menjaga fokus, kestabilan emosi, serta mengurangi stres dan tekanan psikologis. Tidur berkualitas menjadi salah satu bentuk istirahat paling efektif karena mendukung pemulihan saraf, memperbaiki jaringan tubuh, serta meningkatkan kejernihan berpikir. Berbagai bentuk pemulihan tambahan seperti pijat dan relaksasi juga berkontribusi dalam mengurangi ketegangan otot serta mempercepat proses regenerasi. Secara keseluruhan, istirahat tidak hanya menjadi jeda dari latihan, tetapi merupakan faktor utama yang menentukan keberhasilan pemulihan fisik dan mental atlet. Perencanaan istirahat yang tepat sangat diperlukan agar atlet mampu mencapai performa optimal dan menjaga kesehatan jangka panjang
Co-Authors Abdul Hapit Aisha Aulia Andes Martua Andes Martua Harahap Andre Nainggolan Andrey Simarmata Ardila Melati Aria Fernando ARIF RAHMAN Bastian Lois Berkat Simanjuntak Berliana Berliana Bintang Panjaitan Dedek Sinaga Dian Rizky Dianta Saragih El Roy Gulo Evelyn Brahmana Ezra Persada Fauzia Hany Frengki Sihombing Fypi Aldena Br Ginting Hamdani Sudapa Hendro Jaya Sitorus Ilham Pratama Siregar Irwan Sigalingging Jack Winar Sitopu Jesrin Sihombing Jhon Paskah Josman Octo Zwendy Nainggolan Josua Tarihoran Juan Haga Kevin A Simanjuntak Kevin windro Simatupang Limsar Hutabarat M. Aidil Bimantara Siregar Manami Aprianto Samosir Mhd Shobir Al-Fandi Miftahul Ihsan Muhammad Rifki Muhammad Rifki Purba Muhammad Rizki Fadhila Muhammad Roisuddin Hasan Siregar Muhammad Tri Nanda Hidayat Nia Daniati Purnama Tarigan Ricardo Malau Ricky Sihite Rido Pandu Hutasoit Rikky Junus Manalu Rizky salomo sitorus Roma Doni Siregar Ruben Simanjuntak Ruth Saragih Sarto Greos Damanik Stevany Siregar Suci Amalia Susan Kladia Sianturi Togu Hamonangan Vira Mida Anastasya Wira Hadi Arie Zen Fadli Zen Padli Zulkifli Sirait