This study was aimed at determining the description of predominant physical component profile (physical fitness, fat thickness, agility, muscle endurance, flexibility, power, muscle strength and balance) of the Persipura Junior Football Athletes. This study used a survey of PERSIPURA Junior Football athletes involving 39 people. The inclusions of the athletes inculde male gender, aged 21 years, height 177 cm, an ideal body weight, a healthy body, and moderate to good categories of physical fitness. The instrument used in this study were dynamometer for muscle strength; crunches for muscular endurance, push-ups, squat jumps, beam side step for agility, flexometer for flexibility, vertical jump for power, and 2.4 km running test for physical fitness. The results showed that the Persipura Junior Football athletes had a good physical fitness, less triceps fat thickness, a normal sub scapular thickness, a normal supra iliaca thickness, lack of agility, a good endurance of arm and shoulder muscles, a good endurance of abdominal muscles, an adequate flexibility, a perfect vertical jump muscle power, a good medicine ball muscle explosive power, a good full muscle strength, lack push muscle strength, and a very good balance. It concludes that to gain an optimal predominant physical component, sports science with measurable and well-programmed exercises should be applied, so that the physical component of triceps fat thickness, agility, and push muscle strength could increase. Abstrak Penelitian ini bertujuan untuk mengidentifikasi Profil Komponen Fisik Predominan (Kebugaran Jasmani, Ketebalan Lemak, Kelincahan, Daya Tahan Otot, Kelentukan, Daya Ledak Otot, Kekuatan Otot dan Keseimbangan) Atlet Pemain Sepak Bola Persipura Junior. Penelitian ini menggunakan survei terhadap atlet Sepak Bola PERSIPURA Junior sebanyak 39 orang, yang memiliki inklusi: jenis kelamin laki-laki, umur 21 tahun, tinggi badan 177 cm, berat badan ideal, berbadan sehat dan kebugaran fisik dengan kategori sedang sampai kategori baik. Instrumen untuk mengukur kekuatan otot dengan dinamometer; daya tahan otot diukur dengan sit-up, push-up, squat jumps; kelincahan diukur dengan beam side step, kelentukan diukur dengan fleksometer, daya ledak otot diukur dengan vertical jump, dan kebugaran jasmani diukur dengan tes lari 2,4 km. Hasil Penelitian menunjukkan atlet Pemain Sepak Bola Persipura Junior memiliki kebugaran jasmani baik, ketebalan lemak triceps kurang, ketebalan sub scapula normal, ketebalan supra iliaca normal, kelincahan kurang, daya tahan otot lengan dan bahu baik sekali, daya tahan otot perut baik, kelentukan cukup, daya ledak otot vertical jump sempurna, daya ledak otot medicine ball baik, kekuatan otot full baik , kekuatan otot push kurang, keseimbangan baik sekali. Agar komponen fisik predominan optimal, hendaknya menerapkan sports science dengan latihan terukur dan terprogram dengan baik sehingga komponen fisik ketebalan lemak triceps, kelincahan dan kekuatan otot push meningkat.
Water is a molecule that plays an essential role in the muscle contraction process because muscle is a tissue that mostly contains water (75-80%). Therefore, athletes need to maintain fluid intake to support their physical activities when competing and when training. Nevertheless, in several studies, it was noted that some athletes experienced hypohydration or dehydration, which ultimately impaired muscle performance. Therefore, this study was conducted to determine the hydration protocol intervention on muscle strength, endurance, and power performance. This research is an analytical study with quasi-experimental research methods, namely single-arm pre-post study design using secondary data. Subjects of this study were 69 athletes year 2020 (named consecutively: Muaythai 9, Pencak silat 12, wrestling 10, judo 18, and taekwondo 20 athletes). This research was conducted from December 2019 to January 2020. In the beginning, all athletes were tested for muscle strength using a leg dynamometer, then muscle endurance tests using push-up and sit-up tests, and muscle power tests using the triple hop test of the right and left legs. After the first test, all athletes were educated about the hydration protocol. The hydration protocol was determined based on each athlete's sweat rate (ISR) and the training characteristics of each sports division. Then, all athletes underwent the training for two months. After that, the same tests were performed. The result showed that hydration protocol influenced the performance of muscle strength, endurance, and power. Therefore, the hydration protocol is influential in maintaining a good hydration status in athletes so that the athlete does not experience hypohydration which will later impair the athlete's muscle performance. Therefore, it is crucial to apply hydration protocols individually according to the training program (volume of training), not only in martial arts sports but in all sports.
This study aimed to determine the description of energy drink consumption in Papuan athletes. Energy drinks are popular, and their consumption is increasing in today's fast-paced and active era, including among active workers and athletes. This study used a cross-sectional survey design involving 146 athletes using an accidental sampling technique. The energy drink consumption was known by a questionnaire consisting of 9 questions. The data to be collected includes sample characteristics (age, gender, sports, and last education), consumption, form, time, the purpose of consumption, perceived effect, amount, and side effects. The results showed that 52.74% of Papuan athletes had never consumed energy drinks, while 47.26% said they had consumed energy drinks. The energy drink consumption habits were 1-4 times in the form of sachets consumed during the day with no specific purpose. The perceived effect was the loss of tiredness with the amount taken one can/sachet/portion without experiencing side effects.
Background: Endorphin is a biological change in molecular physiology that is commonly connected with anxiety. An increase in the level of anxiety is caused by both an increase and a decrease in the number of endorphins that are present in the brain; however, up until this point, it has never been reported that there is a relationship between the level of anxiety and the influence of interval training. Objective: The purpose of this study was to analyze the effect of training interval on endorphin level and anxiety degrees of secaba student soldiers with moderate degrees of anxiety. Methods: The subject of the study was a student soldier of Secaba Rindam III Siliwangi with moderate anxiety. The subject of the study gets information about the objectives and procedures of the study. Subjects who are willing to participate in the study sign informed consent. The next step was that group 1 was given an interval training treatment 3 times a week for 12 weeks and group 2 was given continuous training treatment. Results: The results showed that there was a difference where interval training is better than continuous training against increasing endorphin levels (30.9111.733 vs. 39.6519.956; p=0.043). The degree of anxiety decreased significantly after being given interval training treatment (64.64±3.671 vs. 29.50±4.165; p=0.0001). Similarly, there was a significant difference (p=0.027; p<0.05) where the treatment in the interval training group was better than that of the continuous training group against a decrease in the degree of anxiety. Conclusion: Interval training can increase endorphin levels in Secaba Rindam III Siliwangi Student Soldiers with Moderate Anxiety and Interval Training can lower the Degree of Anxiety in Secaba Rindam III Siliwangi Student Soldiers with Moderate Anxiety.
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