Effect of Physical Exercise on Adiposity and Physical Fitness in Middle Age Men with Different Body Mass

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11510%2F22%3A10443245" target="_blank" >RIV/00216208:11510/22:10443245 - isvavai.cz</a>

Result on the web

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=LLy8giDG7K" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=LLy8giDG7K</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.16926/par.2022.10.18" target="_blank" >10.16926/par.2022.10.18</a>

Result language

angličtina

Original language name

Effect of Physical Exercise on Adiposity and Physical Fitness in Middle Age Men with Different Body Mass

Original language description

Purpose: Overweight and/or obesity is a growing problem over the world. Alongside a range of health problems associated with increased body mass (BM) - adiposity and reducing of fitness level it is an important limiting factor for realization of regular physical exercise and quality of life. Therefore, the aim of our study was to verify the effect of physical intervention based on walking in men of middle age with different weight status with minimal changes in their eating habits. Material and Methods: Study was carried out in 25 middle age men with normal BM (mean age=43.7 +/- 3.6 years; BM=78.3 +/- 3.9 kg; height=177.5 +/- 4.6 cm; %BF=22.1 +/- 2.1 %, VO2peak =33.2 +/- 3.1 ml/kg.min), 26 overweight men (42.0 +/- 2.9; 89.9 +/- 3.1; 178.1 +/- 4.0; 27.9 +/- 2.2; 30.2 +/- 3.9) and 18 obese men (43.8 +/- 3.0; 97.4 +/- 4.6; 178.3 +/- 3.2; 33.1 +/- 3.4; 24.1 +/- 4.2). All these subjects were without regularly movement training before the starting of intervention. Body composition was assessed by bioimpedance method using prediction equations that are valid for the Czech men population, functional variables were assessed on a treadmill. Results: The energy content per kg BM of weekly exercise for subjects with normal BM was 20.40 +/- 4.51 kcal/kg (13.4 - 20.4 kcal/kg), in overweight 20.36 +/- 3.00 kcal/kg (15.4 - 24.5), and in obese 20.33 +/- 3.39 kcal/kg (17.6 - 24.0). Reduction in %BF ranged from 9.4 +/- 2.7 % in obese to 8.6 +/- 2.1 % in normal BM of starting value, ECM/BCM relationship was decreased from 11.0 +/- 1.4 % in subjects with normal BM to 12.2 +/- 1.9 % in obese, and in VO2peak increased from 10.3 +/- 2.2 % in normal BM to 12.7 +/- 2.6 % in obese. In men differing in BM are absolute changes in adiposity and aerobic fitness like a result of imposed movement intervention substantively and statistically significant (p&lt;0.05, d &gt;= 0.05). On the contrary, differences in percentages of pre-intervention values are non-significant. Conclusion: Exercise program with a similar energy content, form and intensity causes the similar changes in adiposity and in functional performance in middle age men, differing in BM. Movement intervention based on walking reduces body weight and at the same time improves the morphological preconditions for physical activity.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30306 - Sport and fitness sciences

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Activity Review [online]

ISSN

2300-5076

e-ISSN

—

Volume of the periodical

10

Issue of the periodical within the volume

2

Country of publishing house

PL - POLAND

Number of pages

9

Pages from-to

23-31

UT code for WoS article

000779588300003

EID of the result in the Scopus database

2-s2.0-85129310021