Metabolic and hormonal responses to different resistance training systems in elderly men

Paunksnis, Marcos Rodolfo Ramos; Evangelista, Alexandre Lopes; Teixeira, Cauê Vazquez La Scala; João, Gustavo Alegretti; Pitta, Rafael Mathias; Alonso, Angélica Castilho; Figueira, Aylton; Serra, Andrey Jorge; Baker, Julien S.; Schöenfeld, Brad J.; Bocalini, Danilo Sales

doi:10.1080/13685538.2017.1379489

Cited by 16 publications

(13 citation statements)

References 25 publications

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“…Thus we can affirm that the parameters of volume and intensity of physical activity exceed body functional capabilities of these women. This fact is accoding to some studied data (Smilios, et al, 2014;Henselmans, et al, 2016;Paunksnis, et al, 2017). However, such changes were not observed during power fitness training, which indicates the adequacy of training loads to the individual body capabilities of examined women and the manifestation of adaptation reactions.…”

Section: Discussionsupporting

confidence: 56%

“…The modern system of fitness industry, in spite of the wide variety of existing types and classifications, mainly consists of 3 main areas: dance fitness, power fitness and bodybuilding (Potop, 2008;Grigore, 2014;Grigore, 2017;Seynnes, et al, 2017;Chernozub, et al, 2015Chernozub, et al, , 2016Philippou, et al, 2017). Each of these directions is significantly different from others, not only in the structure of training patterns, the volume and intensity of training loads, the technique of performing specialized physical exercises, but also by the efficiency of various tasks solving, according to level of physical capacity, gender and age characteristics (Korobeynikov, et al, 2000;Wells, et al, 2006;Paunksnis, et al, 2017;Wochyński, et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

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Untitled

2018

JPES

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Purpose: study is to research the degree of influence of training sessions in dance and power fitness on the dynamics of body morphometric parameters of women aged 18-21 and to determine the features of adaptivecompensatory organism reactions to the physical stimulus, which will allow to assess the degree of health effect in conditions of muscle activity. Material: The paper presents the results of studying the influence of dance and power fitness 3-month trainings on the dynamics of morphometric and biochemical indices in women aged 18-21. Results: to solve the objectives of the study, we formed two research groups: the control group participants used the elements of dance fitness during the training while the main group participants used the power fitness models during their trainings. In the course of the study, it was found out that the morphometric indices (cumulative dimensional parameters of the body composition) showed the most noticeable positive dynamics during 3-month trainings in the control group. The results of biochemical blood tests of both group participants were fixed in the beginning and after 3 months of research in conditions of rest and after training sessions. These results testified significant expenditures of energy during dance fitness training caused most of all by inadequate functional body capabilities in the process of physical activity. The cortisol concentration in blood serum of the control group women showed a decrease of 10.3% in response to physical activity even after a long period of occupation. This indicates the processes of gluconeogenesis caused by energy deficiency and manifests body compensatory reactions to a stressful stimulus. Conclusions: the obtained results testified that dance fitness classes influenced more effectively on the reduction of women's circumferential body size, decreased body fat mass and increased the level of fitness, which is one of the priority tasks for this type of motor activity. This circumstance is also confirmed by the results reflecting the increase in phosphorus concentration in the blood of control group participants after loading by almost 4.8% compared with the state of rest.

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Section: Discussionsupporting

confidence: 56%

Section: Introductionmentioning

confidence: 99%

Untitled

2018

JPES

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“…However, Charro et al [17] reported that, when the total volume of the load lifted is fixed, both the variable and constant exercise intensities produce similar acute changes in T-Testo in healthy young men. Similar effects were observed in healthy elderly men [51]. Another study investigated the effect of a combination of exercise intensity, muscle volume (i.e., number of sets and repetition per a set), and the duration of the resting period between the sets on the acute hormonal variations [18].…”

Section: Resistance Exercisementioning

confidence: 59%

Various Factors May Modulate the Effect of Exercise on Testosterone Levels in Men

Riachy

McKinney

Tuvdendorj

2020

JFMK

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Exercise has been proposed to increase serum testosterone concentrations. The analysis of existing literature demonstrates a large degree of variability in hormonal changes during exercise. In our manuscript, we summarized and reviewed the literature, and concluded that this variability can be explained by the effect of numerous factors, such as (a) the use of different types of exercise (e.g., endurance vs. resistance); (b) training intensity and/or duration of resting periods; (c) study populations (e.g., young vs. elderly; lean vs. obese; sedentary vs. athletes); and (d) the time point when serum testosterone was measured (e.g., during or immediately after vs. several minutes or hours after the exercise). Although exercise increases plasma testosterone concentrations, this effect depends on many factors, including the aforementioned ones. Future studies should focus on clarifying the metabolic and molecular mechanisms whereby exercise may affect serum testosterone concentrations in the short and long-terms, and furthermore, how this affects downstream mechanisms.

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“…Дослідження науковців в спорті та фізіології [1,10,13,14] свідчать, що підвищення параметрів обхватних розмірів тіла чоловіків в процесі фізичних навантажень переважно залежить від темпів зростання м'язової маси тіла за рахунок гіпертрофії швидкоскорочувальних м'язових волокон. Однак, в умовах тренувальних навантажень анаеробного (алактатного) характеру, які використовуються в важкій атлетиці та пауерліфтингу, відбувається зростання переважно силових можливостей за рахунок підвищення показників внутрішньом'язової та міжм'язової координації, а морфометричні показники залишаються майже не змінними [2,11]. Відповідні зміни ми спостерігали під час контролю за динамікою обхватних розмірів тіла серед представників контрольної групи, які використовували загальновизнаний режим навантажень [1].…”

Section: рис 3 динаміка охватних розмірів стегна у обстежених груп unclassified

Features of Changes in the Morphometric Parameters of Men Practicing Power Fitness using Various Temporal Parameters of Muscle Activity

Dubachinskii¹

2019

Ukr. ž. med. bìol. sportu

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Metabolic and hormonal responses to different resistance training systems in elderly men

Abstract: Although no significant differences were observed between the two interventions in relation to the hormonal and metabolic parameters analyzed, both training methods promoted a favorable response, with a slight superiority noted for the CI method relative to the hormonal profile.

Cited by 16 publications

References 25 publications

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Various Factors May Modulate the Effect of Exercise on Testosterone Levels in Men

Features of Changes in the Morphometric Parameters of Men Practicing Power Fitness using Various Temporal Parameters of Muscle Activity

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