20.500.12556/RUL-185630 Akutni učinki zmerno in visoko intenzivne aerobne vadbe na centralni in periferni krvni tlak pri zdravih normotenzivnih posameznikih pilotna študija Acute effects of moderate- and high-intensity aerobic exercise on central and peripheral blood pressure in healthy normotensive individuals a pilot study Srčno-žilne bolezni so vodilni vzrok smrti po svetu, pri čemer je arterijska hipertenzija eden ključnih dejavnikov tveganja. Redna telesna vadba, zlasti vzdržljivostna, je učinkovita pri preprečevanju in obvladovanju povišanega krvnega tlaka. Namen raziskave je bil proučiti akutni vpliv dveh pogosto uporabljenih vzdržljivostnih vadbenih modalitet, in sicer kontinuirane vadbe zmerne intenzivnosti (MICT) in visoko intenzivne intervalne vadbe (HIIT), na centralni aortni pulzni tlak (AOPP) in periferni srednji arterijski tlak (MAP) pri zdravih normotenzivnih posameznikih ter ugotoviti morebitne razlike v odzivu glede na spol. V raziskavo je bilo vključenih 18 preiskovancev (devet moških in devet žensk), ki so opravili naključno dodeljeni vadbeni enoti. MAP in AOPP sta bila izmerjena v mirovanju in takoj po vadbi. Rezultati niso pokazali statistično značilnih sprememb krvnega tlaka med vadbenima pogojema, prav tako tudi ne razlik med spoloma. Analiza interindividualnih odzivov pa je pokazala, da je po HIIT večji delež odzivnikov z akutnim znižanjem krvnega tlaka kot po MICT. Ugotovitve potrjujejo, da se centralni in periferni krvni tlak pri zdravih posameznikih v zgodnjem obdobju po vadbi hitro normalizirata, kar potrjuje varnost obeh pristopov. Hkrati rezultati podpirajo potrebo po individualizaciji vadbenega režima. Cardiovascular diseases are the leading cause of death globally, with arterial hypertension being one of the key risk factors. Regular physical activity, particularly endurance exercise, is effective in preventing and managing elevated blood pressure. This study aimed to examine the acute effects of two commonly used endurance exercise modalities, namely moderate-intensity continuous training (MICT) and high-intensity interval training (HIIT), on central aortic pulse pressure (AOPP) and peripheral mean arterial pressure (MAP) in healthy normotensive individuals, as well as to identify potential sex-related differences in response. Eighteen participants (9 men, 9 women) were randomly assigned to the exercise protocols. MAP and AOPP were measured at rest and immediately after exercise. The results showed no statistically significant changes in blood pressure between exercise conditions, nor any sex-related differences. However, inter-individual response analysis revealed a higher proportion of responders with acute blood pressure reduction following HIIT compared to MICT. These findings suggest that central and peripheral blood pressure in healthy individuals rapidly normalize in the early recovery phase, regardless of exercise modality, confirming the safety of both approaches. Moreover, the results support the need for personalized exercise prescription, as individuals may respond differently to specific training modalities. šport visoko intenzivna intervalna vadba zmerno intenzivna kontinuirana vadba srednji arterijski tlak aortni pulzni tlak individualni odzivi sport high-intensity interval training moderate-intensity continuous training mean arterial pressure aortic pulse pressure individual responses true false true Slovenski jezik Angleški jezik Članek v reviji 2026-08-13 13:25:35 2026-08-13 13:25:37 2026-08-14 04:03:59 0000-00-00 00:00:00 2025 0 0 Str. 97-103 št. 3/4 Letn. 73 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 796.01:611.1 3024-0603 10.52165/sport.73.3-4.97-103 262957571 SPORT+3-4-25_097-103_Turnske.pdf SPORT+3-4-25_097-103_Turnske.pdf 1 21791F3F5BB0728B7B2CA62891EA50C3 077ad6d3d7c481c473955d599a373fe7d55b5ac4dc9d3e497795135c6075064a ae83121a-970c-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=244354 https://journals.uni-lj.si/sport/article/view/24028 1 5a9dea59-9709-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=244353 Fakulteta za šport 0 0 0