20.500.12556/DKUM-89254 The Impact of Cardiorespiratory and Metabolic Parameters on Match Running Performance (MRP) in National-Level Football Players a multiple regression analysis The Impact of Cardiorespiratory and Metabolic Parameters on Match Running Performance (MRP) in National-Level Football Players: A Multiple Regression Analysis The aim of the study was to examine the association between cardiorespiratory and metabolic parameters and match running performance (MRP) in highly trained football players. The sample of participants consisted of 41 national-level football players (aged 23.20 ± 3.40 years, body height 182.00 ± 5.15 cm, and body mass 76.86 ± 6.06 kg) from the Serbian Super league. For the purposes of this research, the following measurements were applied. A maximal multistage progressive treadmill test, with a direct measurement of maximal oxygen consumption (VO2max) (using Fitmate MED, Cosmed, Rome, Italy) was conducted, alongside continuous heart rate monitoring. Capillary blood samples were taken from the hyperemic area using specific test strips, and, after sample collection, lactate concentration was immediately determined using a lactate analyzer. MRP variables were analyzed according to the BioIRC model of motion structure analysis, based on existing standards for profiling movement intensity. The results of multiple regression analysis indicated an association between cardiac parameters and total distance (R2 = 54.3%, p = 0.000), high-speed running (R2 = 46.4%, p = 0.000), and jogging (R2 = 33.6%, p = 0.004). Regression analysis revealed an association between cardiorespiratory parameters and total distance (R2 = 24.8%, p = 0.014), and high-speed running (R2 = 20%, p = 0.039). Meanwhile, no association was found between lactate concentration and running performance. The explanation for these regression analysis results is based on the observation that functional abilities represent significant potential for expressing movement performance, a crucial condition for success in football. football players physical performance cardiovascular endurance lactate concentration maximal heart rate professional soccer players running performance analysis VO2max nogometaši fiziološki parametri kardiorespiratorni parametri metabolizem tekaška zmogljivost true false true MDPI Angleški jezik Slovenski jezik https://www.mdpi.com/ © 2024 by the authors. Članek v reviji 2024-07-01 09:21:39 2024-07-01 09:28:17 2025-07-31 03:13:29 0000-00-00 00:00:00 2024 0 0 str. 1-17, no. 3807 iss. 9 Vol. 14 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 2024-02-29 2024-04-15 2024-04-29 612:796.332.071.2 199937283 10.3390/app14093807 2076-3417 applsci-14-03807-v4.pdf applsci-14-03807-v4.pdf 1 42769C6A2DBB562FE0285FD50A939B85 65eb288d87c23a6755bc7728d1eece6cfd1ae0790947585cc0e860f04931182f 5682a69b-6d3f-11f0-b54a-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=194558 https://www.mdpi.com/2076-3417/14/9/3807 1 91d635b8-377a-11ef-836b-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=180924 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0