Title Predikcija veslačke uspješnosti temeljem testa vršnog izlaza snage na veslačkom ergometru Title (english) Prediction of rowing performance based on the peak power output test on rowing ergometer Author Dominik Matijević Mentor Pavle Mikulić (mentor)Committee member Pavle Mikulić (predsjednik povjerenstva)Committee member Nikola Prlenda (član povjerenstva)Committee member Daniel Bok (član povjerenstva)Granter University of Zagreb Defense date and country 2020-09-09, Croatia Scientific / art field, SOCIAL SCIENCES Abstract Cilj istraživanja bilo je utvrditi mogućnost predikcije rezultata u testu na 2000 metara na veslačkom ergometru, kao pokazatelju veslačke uspješnosti, testom vršne izlazne snage. U istraživanju je sudjelovalo 8 veslačica i 12 veslača Veslačkoga kluba Iktus iz Osijeka (AS ± SD: dob 15,6 ± 0,6 god; visina 179,0 ± 10,3 cm; masa 74,0 ± 11,7 kg). Uvjet za sudjelovanje bilo je minimalno 12 mjeseci aktivnoga treniranja veslanja. Svi ispitanici imali su jednaku pripremu za testiranje koja se sastojala od četiriju faza. Prva faza jest pedaliranje na statičnom biciklu, druga dinamičko istezanje, treća aktivacija i četvrta veslanje. Testiranje se sastojalo od 12 zaveslaja na veslačkom ergometru; 6 zaveslaja bilo je uvodnih nakon kojih je slijedilo 6 maksimalnih zaveslaja. Prosjek tih 6 maksimalnih zaveslaja (u W) korišten je kao rezultat u testu vršnog izlaza snage. Svi ispitanici obavili su testiranje na veslačkom ergometru Concept II (Model D). Korišten je Pearsonov koeficijent korelacije za utvrđivanje povezanosti između rezultata u testu na veslačkom ergometru na 2000 metara i rezultata u testu vršne izlazne snage te regresijska analiza za definiranje regresijske jednadžbe tj. predikcijskog modela. Rezultati su pokazali da je regresijski model statistički značajan (p < 0,001), koeficijent multiple korelacije iznosi R = 0,959; a koeficijent determinacije R2 = 0,920. Jednadžba kojom se može prognozirati veslačka uspješnost, odnosno rezultat u testu na 2000 metara temeljem rezultata u testu vršne izlazne snage, glasi: Rezultat na 2000 m = 23,27 + 0,42 x (prosjek 6 maksimalnih zaveslaja). Test vršne izlazne snage jest vremenski i energetski ekonomičniji od testa na 2000 m te se može predložiti kao korisna metoda za provjeru treniranosti veslačica i veslača mlađih dobnih kategorija.
Abstract (english) The aim of the study was to determine the possibility of predicting the results in the test at 2000 meters on a rowing ergometer, as an indicator of rowing success, with the test of peak power output. The study involved 8 female rowers and 12 male rowers of the Iktus Rowing Club aged 14 to 16, average age 15.6 +/- 0.6, height 179 +/- 10.3 cm and weight 73.95 +/- 11.7 kg. The condition for participation was a minimum of 12 months of active rowing training. All subjects had the same preparation which consisted of 4 phases. The first phase was pedaling on a static bicycle, the second phase dynamic stretching, the third phase activation and the fourth phase rowing. Testing consisted of 12 strokes, 6 strokes were introductory, followed by 6 strokes performed maximally strongly on a rowing ergometer. The average of these 6 maximum strokes (in W) was used as a result in the peak power output test. All subjects performed the test on a rowing ergometer Concept II (Model D). Pearson's correlation coefficient was used to determine the relationship between the results in the test on a rowing ergometer at 2000 meters and the results in the test of peak power output and regression analysis to define a regression equation i.e. a prediction model. The results showed that the regression model was statistically significant (p <0.001), the multiple correlation coefficient was R = 0.959; and the coefficient of determination R2 = 0,920. The equation that can predict rowing performance, ie the result in the test at 2000 meters expressed in Watts, over the test of peak power output is: Y = a + bx, or 2km = 23.27 + 0.42 (average 6 strokes). The peak power output test is more time and energy efficient than the 2000 m test and can be proposed as a useful method for checking the training of younger rowers.
Keywords
veslanje
6 zaveslaja
2000 metara
mladi veslači
ekonomično
Keywords (english)
rowing
6 strokes
2000 meters
young rowers
economically
Language croatian URN:NBN urn:nbn:hr:117:422630 Study programme Title: Kinesiology; specializations in: Kinesiology in Education and Track-and-Field, Kinesiology in Education and Fitness, Kinesiology in Education and Wrestling, Kinesiology in Education and Sailing, Kinesiology in Education and Windsurfing, Kinesiology in Education and Judo, Kinesiology in Education and Kayaking, Kinesiology in Education and Kinesiological Recreation, Kinesiology in Education and Kinesitherapy, Kinesiology in Education and Physical Conditioning of Athletes, Kinesiology in Education and Basketball, Kinesiology in Education and Football, Kinesiology in Education and Volleyball, Kinesiology in Education and Basic Kinesiological Transformations, Kinesiology in Education and Dancing, Kinesiology in Education and Swimming, Kinesiology in Education and Rhythmic Gymnastics, Kinesiology in Education and Handball, Kinesiology in Education and Skiing, Kinesiology in Education and Artistic Gymnastics, Kinesiology in Education and Management of Sport, Kinesiology in Education and Tennis, Kinesiology in Education and Rowing Type of resource Text File origin Born digital Access conditions Open access Terms of use Created on 2020-12-07 12:32:37
