Normative values of cardiorespiratory fitness in Croatian children and adolescents

Sagat, Peter (avtor), Štefan, Lovro (avtor), Petrić, Vilko (avtor), Štemberger, Vesna (avtor), Blažević, Iva (avtor)

Although defining normative values of cardiorespiratory fitness have been the topic of many Western societies, little evidence has been provided for less developed countries like Croatia. Since cardiorespiratory fitness rapidly declines in Croatian children and adolescents, the newly established normative values would help health-related professionals and physical education teachers to detect ‘talented’ groups and direct them towards sport and ‘risky’ groups for planning special interventions. Therefore, the main purpose of the study was to determine normative reference values of cardiorespiratory fitness. A total of 1,612 children and adolescents aged 7–14 years (mean±SD; age 9.7±2.4 years; stature 151.0±17.6 cm; body mass 45.1±19.1 kg; 52.5% girls) participated in this cross-sectional study. Cardiorespiratory fitness was assessed by the Maximal multistage 20-m shuttle run test and the performance was expressed as the number of stages. Maximal oxygen uptake (VO$_2$max) was estimated by equations. Smoothed percentile curves were calculated. Boys outperformed girls in the maximal number of levels achieved after the 20-m shuttle run test and in the VO$_2$max values at each age category. In boys, a gradually higher level of performance between ages 11 and 14 was observed, while in girls the values started to rise after the age of 8. Our study provides one of the first sex- and age-specific normative values for cardiorespiratory fitness assessed by the 20-m shuttle run test in Croatian children and adolescents.

• Jezik: Angleški jezik
• Ključne besede: physical fitness, children, adolescents, schools, Croatian people, physical activity, age groups, child health
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: PEF - Pedagoška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2023
• Št. strani: 11 str.
• Številčenje: Vol. 18, no. 4, art. e0284410
• PID: 20.500.12556/RUL-159124
• UDK: 796
• ISSN pri članku: 1932-6203
• DOI: 10.1371/journal.pone.0284410
• COBISS.SI-ID: 201027587
• Datum objave v RUL: 01.07.2024

Gradivo je del revije

• Naslov: PloS one
• Založnik: PLOS
• ISSN: 1932-6203
• COBISS.SI-ID: 2005896

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Projekti

• Financer: Drugi - Drug financer ali več financerjev
• Program financ.: SSDRL