Document Detail


Sex differences in motor characteristics of elementary school children included/not included in swimming training.
MedLine Citation:
PMID:  18982758     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The aim of the study was to assess the development of motor abilities in elementary school fifth- to eighth-graders (age 11-14 years) according to sex, age and physical activity. Study sample included 312 subjects divided according to age and sex into four groups: male subjects aged 11-12 (n = 93) and 13-14 years (n = 84); and female subjects aged 11-12 (n = 65) and 13-14 years (n = 70). Then, differences in basic motor abilities between children included (experimental group) and those not included (control group) in swimming training were analyzed. In male fifth- and sixth-graders, experimental group was superior to control group in the variables of trunk repetitive strength, sprint, flexibility and coordination, while in male seventh- and eighth-graders experimental group showed better performance than control group in agility, aerobic endurance and explosive throw and jump strength. In female fifth- and sixth-graders, experimental group proved superior to control group in the variables of explosive strength, coordination, trunk strength and aerobic endurance, whereas in female seventh- and eighth-graders experimental group had better performance in coordination, endurance, explosive strength, speed and flexibility. Discriminative analysis of motor variables between male and female subjects revealed male subjects to be superior in explosive strength, throw strength in particular, coordination and aerobic endurance, whereas female subjects showed better performance in the variables of flexibility and movement frequency, leg movement in particular. Study results showed the formation of appropriate motor system determining achievement of top results in swimming to be influenced by swimming training from age 11 to 14. In male children, motor system was found to integrate coordination/agility, aerobic endurance and explosive strength, whereas in female children it integrated coordination in terms of cortical movement regulation, aerobic endurance, explosive strength and psychomotor speed.
Authors:
Renata Pavić; Viktorija Trninić; Ratko Katić
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Collegium antropologicum     Volume:  32     ISSN:  0350-6134     ISO Abbreviation:  Coll Antropol     Publication Date:  2008 Sep 
Date Detail:
Created Date:  2008-11-05     Completed Date:  2008-12-18     Revised Date:  2009-02-04    
Medline Journal Info:
Nlm Unique ID:  8003354     Medline TA:  Coll Antropol     Country:  Croatia    
Other Details:
Languages:  eng     Pagination:  829-34     Citation Subset:  IM    
Affiliation:
Faculty of Kinesiology, University of Split, Split, Croatia.
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MeSH Terms
Descriptor/Qualifier:
Adolescent
Age Factors
Child
Female
Humans
Male
Motor Activity / physiology*
Physical Education and Training*
Sex Characteristics*
Swimming / physiology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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