| Abstract | Na uzorku od 37 odbojkašica mlađih kadetkinja iz regije Dalmacija provedeno je istraživanje s ciljem utvrđivanja razlika u biološkoj i kronološkoj dobi i nekim motoričkim sposobnostima između mlađih kadetkinja koje žive i treniraju u ruralnoj sredini (Posedarje) i onih koje žive i treniraju u urbanoj sredini (Split). U Splitu je testirano 20 mlađih kadetkinja koje treniraju i natječu se u klubu “Split Volley Team”. U OK “Posedarje” testirano je 17 mlađih kadetkinja koje treniraju i sudjeluju na natjecanjima na lokalnoj razini. Ispitanicama su izmjerene neke od antropometrijskih značajki; tjelesna visina, sjedeća visina i tjelesna masa te je na temelju tih značajki izračunat indikator biološke dobi, odnosno temeljem izračuna dobi maksimalnog rasta u visinu (eng. Peak height velocity, PHV) prema metodi Mirwald , Baxter- Jones, Bailey i Beunen (2002). Nadalje su provedeni testovi za procjenu eksplozivne snage i agilnosti. Ispitanice su mjerene u testovima skok u dalj iz mjesta, skok u vis iz mjesta, skok u vis nakon odbojkaškog zaleta, 9-3-6-3-9 test te koraci u stranu. Mlađe kadetkinje iz Splita su postigle značajno bolje rezultate u testovima za procjenu eksplozivne snage nogu i nespecifične agilnosti. S obzirom da statistički značajna razlika postoji samo u nekim motoričkim sposobnostima, možemo zaključiti da obje grupe imaju sličnu funkcionalnu i antropometrijsku podlogu za treniranje, natjecanje i napredak. Prema tome, možemo pretpostaviti da njihova spremnost i uspješnost ovise o okolini u kojoj žive i treniraju, o trenažnoj dobi, o načinu provođenja slobodnog vremena, o kvaliteti trenažnog procesa, o razini interesa djece prema odbojci (broj djece koja treniraju) i kasnije o kvaliteti selekcije. |
| Abstract (english) | A sample of 37 volleyball players of younger cadets from the region of Dalmatia conducted a study to determine differences in biological and chronological age and some motor skills between younger cadets who live and train in rural areas (Posedarje) and those who live and train in urban areas (Split). In Split, 20 younger cadets who train and compete in the club "Split Volley Team" were tested. In OK Posedarje, 17 younger cadets who train and participate in competitions at the local level were tested. Some of the anthropometric characteristics, body height, sitting height and body weight were measured, and on the basis of these characteristics the biological age indicator was calculated, ie on the basis of the calculation of the age of maximum growth in height (PHV) according to the method of Mirwald, Baxter- Jones, Bailey, & Beunen (2002). Furthermore, tests were conducted to assess explosive power and agility. The subjects were measured in the long jump test, high jump from the spot, high jump after the volleyball run, 9-3-6-3-9 test and the steps aside. Younger cadets from Split achieved significantly better results in tests to assess the explosive strength of the legs and non-specific agility. Given that a statistically significant difference exists only in some motor abilities, we can conclude that both groups have a similar functional and anthropometric basis for training, competition, and progress. Therefore, we can assume that their readiness and success depend on the environment in which they live and train, on training age, on how to spend free time, on the quality of the training process, on the level of children's interest in volleyball (number of children training) and later on selections. |
