Search results for "HIIT"
showing 7 items of 17 documents
Intervāltreniņu programmas ietekme uz kardiovaskulārā riska faktoriem 2. tipa cukura diabēta pacientiem
2019
KOPSAVILKUMS Augstas intensitātes intervāltreniņi (HIIT) 2. tipa cukura diabēta (T2D) pacientiem ievērojami uzlabo glikēmijas kontroli un pozitīvi ietekmē kardiovaskulārā riska faktorus, bet tie ir grūti tolerējami, un par HIIT alternatīvu var kļūt intervālās staigāšanas treniņi ar intermitējošu intensitāti. Mūsdienās viens no veidiem, kā integrēt fiziskās aktivitātes ikdienā, ir treniņi specializēto mobilo aplikāciju vadībā. Pētījuma mērķis bija noskaidrot ar mobilā tālruņa lietotni vadīto augstas intensitātes staigāšanas intervāltreniņu ietekmi uz kardiovaskulārā riska faktoriem T2D pacientiem randomizētā kotrolētā pētījumā. Materiāli un metodes: 56 brīvprātīgie 35- 75 gadus veci T2D paci…
Inter-individual different responses to continuous and interval training in recreational middle-aged women runners
2020
A crucial subject in sports is identifying the inter-individual variation in response to training, which would allow creating individualized pre-training schedules, improving runner’s performance. We aimed to analyze heterogeneity in individual responses to two half-marathon training programs differing in running volume and intensity in middle-aged recreational women. 20 women (40 ± 7 years, 61 ± 7 kg, 167 ± 6 cm, and VO2max = 48 ± 6 mL⋅kg–1⋅min–1) underwent either moderate-intensity continuous (MICT) or high-intensity interval (HIIT) 12-week training. They were evaluated before and after training with maximal incremental tests in the laboratory (VO2max) and in the field (time to exhaustion…
Shorter recovery time following high-intensity interval training induced higher body fat loss among overweight women
2018
Background: High intensity interval training (HIIT) has been widely employed as an exercise protocol to reduce fat, and also in addition, interval recovery periods are the most important factors which can have great impact on weight loss. Therefore, the aim of this study was the evaluation of different recovery time between HIIT program on metabolic responses and weight loss in overweight women. Methods: Twenty-four overweight (BMI 29.5±3.5 kg/m2) volunteer women were randomly assigned into three groups (n=8/group) to study the effects of different recovery times: (group 1; HIIT with 60/60 activity-rest ratio (sec), group 2; HIIT with 60/30 activity-rest ratio (sec), and group 3 was set as …
High-intensity interval training and moderate intensity training with exogenous adenosine counteract development of obesity in rats
2022
Objectives High-Intensity Interval Training (HIIT) and Moderate Intensity Training (MIT) can combat the obesity epidemic. However, studies comparing their effects on obesity show controversial findings regarding weight loss. Adenosine has emerged as a possible, novel therapeutic agent to treat obesity, but more preclinical studies on its efficacy are needed. Therefore, the objectives of this study were to compare the effects of HIIT and MIT on obesity, and further to determine the dose-dependent effects of adenosine on body weight. Equipment and methods We induced obesity in male Wistar rats with high-fat diet (HFD) and monitored development of obesity by comparing the weight to rats on nor…
Efectos del entrenamiento interválico de alta intensidad sobre variables cardiovasculares, funcionales y psicológicas en personas con diabetes tipo 1
2021
El entrenamiento interválico de alta intensidad, conocido como HIIT por sus siglas en inglés (high-intensity interval training), es un tipo de ejercicio físico que en los últimos años ha justificado ser una estrategia interesante para personas con enfermedades cardiometabólicas. En concreto, en personas con diabetes tipo 1 (DT1), el HIIT reduce el riesgo de hipoglucemia durante y después de la actividad, lo cual, es la principal barrera por la que esta población es, en su mayoría, físicamente inactiva. El propósito del presente estudio de investigación fue analizar los efectos que un protocolo de HIIT genera en personas adultas y sedentarias con DT1, sobre diferentes variables cardiovascula…
Effects of a 10-day high-intensity interval training mesocycle on physical performance in male judo athletes
2020
Judo is an Olympic combat sport where the competition emphasizes several consecutive 20-30 seconds high-intensity efforts interspersed by short recovery periods. High-intensity block training has been found to be an efficient way to develop physical performance, wherein shorter training periods are focused on developing one or two chosen physical abilities. The purpose of this study was to investigate the effects of a 10-day high-intensity interval training period on the performance in male judo athletes. The study included pre and post-tests as well as a 10-day training intervention. The subjects were 19-28 years old men who had competed at least at the Nordic level during the last year (n…
Aerobisen juoksuharjoittelun ja korkean intensiteetin intervalliharjoittelun vaikutukset hippokampuksen neurogeneesiin ja vaskularisaatioon rotilla
2014
TIIVISTELMÄ Petra Johansson (2014). Aerobisen juoksuharjoittelun ja korkean intensiteetin intervalliharjoittelun vaikutukset hippokampuksen neurogeneesiin ja vaskularisaatioon rotilla. Liikuntabiologian laitos, Jyväskylän yliopisto, Pro gradu -tutkielma, 55 s. Johdanto. Juoksuharjoittelun on todettu vaikuttavan myönteisesti oppimiseen, muistiin sekä aivojen toimintaan. Juoksuharjoittelu lisää hippokampuksen pykäläpoimun neurogeneesiä eri ikäryhmissä. Lisäksi juoksun on todettu vaikuttavan nuorilla pykäläpoimun vaskularisaatioon. Tarkoitus. Hippokampuksen neurogeneesiä ja vaskularisaatiota on tutkittu lähinnä vain aerobisella juoksuharjoittelulla. Tämän vuoksi tässä tutkimuksessa tutkittiin …