Results 61 to 70 of about 13,055 (214)

Autoand heterosuggestion in boat rowing

open access: yesPedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, 2013
Purpose. Creation of a complex integrated person-centered psychological model of sportsmen preparation for competitions in rowing and canoeing on base of geterosuggestion which includes psychological methods and their modifications as well as Rajah yoga ...
V.I. Omelyanenko
doaj   +1 more source

Prospective Associations Between Media Parenting Practices and Early Adolescent Screen Use: Findings From the Adolescent Brain Cognitive Development Study

open access: yesActa Paediatrica, Volume 115, Issue 10, Page 2116-2124, October 2026.
ABSTRACT Aim To assess prospective associations between media parenting practices and screen time and problematic screen use in early adolescents. Methods We used data from the Adolescent Brain Cognitive Development Study, a prospective cohort of 7947 adolescents [Mage 12.9 years].
Jason M. Nagata   +8 more
wiley   +1 more source

Differences between motivations and leisure and free time activities in sporty and non-sporty teenagers

open access: yesEuropean Journal of Human Movement, 2010
The present study describes the Scales of Sport Motivations and Activities of Leisure and Free Time and it analyzes the differences in the motivations and leisure activities and free time between adolescent sportsmen and non sportsmen.
V. Carratalá, A. García
doaj  

Comparison of Antioxidant Characteristics and Cardiovascular Risk Factors in Zourkhaneh (Traditional Wrestling) Sportsmen and Nonsportsmen

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2009
Introduction: It is believed that prolonged and intensive exercise training may induce tissue damages due to production of free radicals and other reactive oxygen radicals.
M Afzalpour, H Naghizadeh, H Akbarzadeh
doaj  

Influence of paravertebral miorelaxant on arbitrary maximal ventilation of respirators system at skilled sportsmen [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2012
The functional being of the respirator system of the skilled sportsmen, engaged in the greco-roman fight (n=22), heavy athletics (n=25) and football (n=24) before and after course of paravertebral miorelaxant, is studied.
Syshko D.V.
doaj  

Physical preparation of sportsmen specialized in mini-football [PDF]

open access: yes, 2010
Efficiency of different facilities and methods of education is investigational speed-power qualities of sportsmen. In an experiment 50 sportsmen took part in age of 18-20 years.
Naumetz E.A., Zalojlo V.V.
core   +1 more source

Analysis of technologies databases use in physical education and sport [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2010
Analysis and systematization is conducted scientific methodical and the special literature. The questions of the use of technology of databases rise in the system of preparation of sportsmen.
Usychenko V.V., Byshevets N.G.
doaj  

Effects of electric paravertebral muscle relaxation processes in the athletes heart

open access: yesPedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, 2013
Influence of paravertebrals miorelaxation on electric processes in a heart at sportsmen is studied. Paravertebrals miorelaxation was the complex of exercises in a water environment directed on the decline of tone of paravertebral muscles.
D. V. Syshko
doaj  

INVESTIGATION OF THE INTESTINAL FLORA FROM THE RUMİNOCOCCACEAE FAMİLY IN SPORTSMEN AND SEDENTARY MEN

open access: yesSpormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2020
:In this study, it was aimed to investigate the intestinal flora from the Ruminococcaceae family in sportsmen and sedentary men.In total, 17 subjects between the ages of 18-24 participated voluntarily in the study including 10 men who had training ...
Ömer Şenel   +3 more
doaj  

Studying the interrelation between the aggressiveness and nervousness of the young sportsmen aged 13-16 undertaking the training process of different directions. [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2011
It is the influence of the training loads of the sportsmen's aggressiveness and nervousness. 279 aged 13-16 sportsmen took part in the experiment and 62 pupils of the comprehensive school of the same age, the latter ones never going in for sport.
Khoroshukha M.F.
doaj  

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