Secular trends in muscular fitness from 1983 to 2014 among Slovenian children and adolescents

Đurić, Saša (avtor), Sember, Vedrana (avtor), Starc, Gregor (avtor), Sorić, Maroje (avtor), Kovač, Marjeta (avtor), Jurak, Gregor (avtor)

Low physical fitness has been found to be associated with many chronic diseases and medical conditions. Knowledge of secular trends in physical fitness is important to initiate countermeasures for addressing negative trends. The aim of this study was to analyze secular trends in health-related muscular fitness in Slovenian children and adolescents between 1983 and 2014. Data were collected as part of “The Analysis of Children's Development in Slovenia (ACDSi)” study in 1983, 1993/94, 2003/04, and 2013/14. Anthropometry (body weight, height, BMI, and triceps skinfold) and muscular fitness (standing long jump, bent-arm hang, and sit-ups 60 s test) of 18730 (9168 female) students from primary and secondary schools were recorded. The secular trend was analyzed considering anthropometry. The results showed that anthropometric measures had an increasing trend and overall muscular fitness had a decreasing trend. Leg muscle power decreased over the decades in all age groups (relative difference between −1.5% and −2.6%), being more pronounced in boys. Arm muscle strength decreased in two younger age groups (range −21.1% to −42.7%, 6–10, and 11–14 years), but not in the oldest group (15–19 years), where the increase occurred in both genders (0.4% to 9.3%). In terms of decades, the largest negative changes (−30.1%) occurred from 1993/94 to 2003/04 and the smallest changes (−4.2%) from 2003/04 to 2013/14. The overall trend in repetitive core strength surprisingly increased (1.1% to 18.3%). There is a need to promote healthy lifestyles, raise parental awareness and use all government resources to redirect the negative trend in physical fitness.

• Jezik: Angleški jezik
• Ključne besede: sport, standing long jump, bent-arm hang, sit-ups test, students, ANCOVA, children, adolescents, Slovenia
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FŠ - Fakulteta za šport
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: Str. 1853-1861
• Številčenje: Vol. 31, iss. 9
• PID: 20.500.12556/RUL-144769
• UDK: 796.01
• ISSN pri članku: 1600-0838
• DOI: 10.1111/sms.13981
• COBISS.SI-ID: 61361923
• Datum objave v RUL: 10.03.2023

Gradivo je del revije

• Naslov: Scandinavian journal of medicine & science in sports
• Skrajšan naslov: Scand. j. med. sci. sports
• Založnik: Wiley
• ISSN: 1600-0838
• COBISS.SI-ID: 517824025

Licence

• Licenca: CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
• Opis: Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: šport, telesna dejavnost, skok v daljino z mesta, vesa v zgibu, dviganje trupa, šolarji, ANCOVA, otroci, mladostniki, Slovenija

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P5-0142
• Naslov: Bio-psiho-socialni konteksti kineziologije