Characteristics of Morphofunctional State of Paratrooper Cadets in the Process of CrossFit Training

Griban, Grygoriy; Zhembrovskyi, Serhii; Yahodzinskyi, V.; Fedorchenko, T. S.; Viknianskyi, Volodymyr; Tkachenko, Pavlo; Samolenko, T.; Malynoshevskyi, Ruslan; Solohubova, Svitlana; Otravenko, Olena; Hres, Maryna; Prontenko, Vasyl

doi:10.13189/saj.2021.090423

Cited by 8 publications

(3 citation statements)

References 33 publications

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“…This HRR enhancement is in line with the increase in CRF and pictures an improved sympatho-vagal balance during and post-exercise in response to the CF intervention [14]. Positive effects on HRR after CF training were previously reported among cadets of the Ukranian Air Assault forces [46]. Presumably, the regular switch between high-intensity and resting intervals, which is characteristic for CF workouts, serves as a good stimulus for HRR.…”

Section: Exploratorysupporting

confidence: 78%

StartXFit—Nine Months of CrossFit® Intervention Enhance Cardiorespiratory Fitness and Well-Being in CrossFit Beginners

Schlie,

Brandt,

Schmidt

2023

Physiologia

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Insufficient physical activity (PA) is associated with low cardiorespiratory fitness, which favors cardiovascular and other noncommunicable diseases. Additionally, it evidentially affects mental health. Considering the WHO PA guidelines, CrossFit® represents a versatile exercise program that combines aerobic and resistance training with mobility and could help reduce disease incidences among sedentary people. Yet, long-term CrossFit research is sparse. We conducted a nine-month intervention (≥2 CrossFit workouts/week) in 16 beginners (14 males, 35 ± 6.8 years, 180 ± 8.6 cm, 85. 5 ± 19.1 kg). As a primary endpoint, VO2max was assessed at baseline, four, and nine months. A repeated-measures ANOVA and Pearson correlation were conducted. Well-being was investigated by the WHO-5 Index pre- and post-intervention. For exploratory purposes, body composition and heart rate recovery (HRR) were tracked. In a second step, all males were categorized into two groups based on body fat percentage and analyzed by repeated measures ANOVA again. The main outcome was an 11.5% VO2max improvement with a large effect (p < 0.01, ηp2 = 0.27). Strong negative correlations between baseline VO2max and its progression after nine months (p = 0.006, r = −0.654) were found. Well-being increased by 8.7% (p = 0.024, d = 0.51). HRR improved both at 1 min (p < 0.05, ηp2 = 0.34) and at 5 min (p < 0.05, ηp2 = 0.27) post-exercise. Resting metabolic rate increased by 2.2% (p = 0.042). Analysis by group revealed improved HRR at 1 min (p < 0.05, ηp2 = 0.62) only for the “high body fat” group. This study reveals the potential of CrossFit to enhance physiological and psychological health in beginners. For more robust results, larger sample sizes with a higher proportion of women are needed.

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Section: Exploratorysupporting

confidence: 78%

StartXFit—Nine Months of CrossFit® Intervention Enhance Cardiorespiratory Fitness and Well-Being in CrossFit Beginners

Schlie,

Brandt,

Schmidt

2023

Physiologia

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“…Oleh karena itu, usia bukan hanya sekadar angka, tetapi juga mencerminkan perjalanan biologis yang kompleks dengan dampak pada risiko penyakit. Tekanan darah, sebagai indikator vital dari kerja jantung dan kondisi pembuluh darah, juga berubah seiring bertambahnya usia (Griban et al, 2021;Mozolev et al, 2020;Wang et al, 2023). Beberapa studi menunjukkan bahwa tekanan darah cenderung meningkat seiring bertambahnya usia (Cruz-Aranda, 2019;Ishida et al, 2018).…”

Section: Pendahuluanunclassified

Pengaruh Usia terhadap Tingkat Tekanan Darah, serta Potensi Gangguan Kardiovaskular

Ina Ferawati,

Setiana

2023

jkm

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Cardiovascular disorders remain a major cause of global morbidity and mortality. The main aim of this study was to identify patterns of association between age and blood pressure and analyze their potential implications for the risk of cardiovascular disorders. The focus of blood pressure analysis is on systolic blood pressure (TDS). The research method involved collecting data on age, blood pressure, and disease history from 42 respondents in Hamlet VI Sonosewu, Kasihan, Bantul. All statistical analyses were performed using Ms. Excel. Statistical analysis is used to describe the pattern of relationships between these variables. The results of the correlation test showed that there is a relationship between age and blood pressure in the sample or population analyzed, which is confirmed by the ANOVA test (p-value: 0.002) and t-analysis test (p-value: 0.002), which produces a p-value < alpha or significance value (0.050). The potential for cardiovascular disorders is known from the results of the chi-square test, the Pearson chi-square statistical value (0,732)< the critical chi-square value (3,840). Based on these results, it can be concluded that in the context of this study. However, age cannot be the main factor determining blood pressure levels and is used as the only risk factor for cardiovascular disorders. Factors such as disease history and lifestyle can be considered as other factors that influence blood pressure levels and the risk of cardiovascular disorders. Blood pressure monitoring and appropriate preventive measures are essential, especially in the elderly age group

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“…Сучасним засобом фізичної підготовки майбутніх фахівців ДШВ є система «Кросфіт» (CrossFit), сутність якої полягає у виконанні простих і доступних фізичних вправ з високою інтенсивністю для розвитку різних груп м'язів та удосконалення функціонального стану методом колового тренування [1,2].…”

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Effect of intensive functional training on indicators of cadets’ physical state

Yahodzinskyi¹,

Baldetskyi²,

Barkovskyi³

et al. 2022

PCS

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The article is devoted to the study of the influence of high-intensity functional training according to the "Crossfit" system on indicators of physical development and functional capabilities of cadets who are future officers of the Airborne Assault Forces of the Armed Forces of Ukraine during the training process. The study was conducted at the Military Academy (Odesa, Ukraine) at the Airborne Assault Troops Specialist Training Faculty in 2020-2021. 256 male cadets took part in the study. Two groups were formed: Group 1 (n=40), whose cadets during their training worked out in the crossfit section of the academy, and Group 2 (t=216), whose cadets worked out according to the current system of physical training at the academy and did not additionally attend any of the sports sections. The physical state of the cadets was assessed according to the indicators: body length, body weight, hand dynamometry, heart rate, blood pressure, lungs capacity, as well as according to the calculated indices. A positive effect of high-intensity functional training according to the "Crossfit" system on indicators of cadets’ physical state, especially in the 3rd and 4th years of training, has been established. The most pronounced effect of functional training was found in the indicators of the cardiovascular system, body weight, and cadets’ strength qualities. This allows us to assert that the high level of cadets’ physical state will contribute to the improvement of the effectiveness of the tasks assigned in the course of their future military and professional activities.

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Characteristics of Morphofunctional State of Paratrooper Cadets in the Process of CrossFit Training

Cited by 8 publications

References 33 publications

StartXFit—Nine Months of CrossFit® Intervention Enhance Cardiorespiratory Fitness and Well-Being in CrossFit Beginners

StartXFit—Nine Months of CrossFit® Intervention Enhance Cardiorespiratory Fitness and Well-Being in CrossFit Beginners

Pengaruh Usia terhadap Tingkat Tekanan Darah, serta Potensi Gangguan Kardiovaskular

Effect of intensive functional training on indicators of cadets’ physical state

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