H igh-intensity aerobic interval training (HIIT) is a popular strategy for improving cardiorespiratory fitness and health, as well as reducing body fat levels. A standard HIIT protocol involves alternating bouts of both highand low-intensity exercise to increase the amount of high-intensity work performed during an acute bout of training. High-intensity intervals are typically performed above t...

Introduction: Diabetes is a metabolic disease, which is directly correlated with increased physical disabilities and muscle tissue damage. The present study aimed to investigate the anti-apoptotic effects of interval and continued training and crocin on diabetic rats. Methods: In this study, 49 adult rats aged eight weeks with diabetes inducaed by a high-fat di...

patients and methods twenty-two young men (age = 23.34 ± 2.56 years, weight = 72.47 ± 12.01 kg, and height = 174.10 ± 5.75 cm) were recruited and randomly assigned into control (n = 10) and hiit (n = 12) groups. echocardiography was used to evaluate left ventricular mass (lvm), end-systolic volume (esv), end-diastolic volume (edv), interventricular septal wall thickness (ivswt), stroke volume, ...

The purpose of this study was to compare the effectiveness of high-intensity interval training such as Billat 30s-30s training (HIIT) vs moderate intensity endurance training (CT+HIIT) on aerobic parameters in young adults men. The study involved 40 young adults men (20,15±0,56 years) who were randomly divided into the two training groups: Billat 30s working at 100% of vVO2max and 30s recovery ...

Background: The High Intensity Interval Training (HIIT) has had space in social networks that disseminate its practice and also among practitioners of physical exercises a global way. Objective: To verify if the stimuli order (HIIT-RT or RT-HIIT) changes acute hemodynamic response. Methods: 10 young adult male participants aged between 18 30 years (24.7 ± 2.2). For test protocols intensity inte...

As an exercise training protocol in comprehensive cardiac rehabilitation, time-efficient high-intensity interval training (HIIT) has been investigated other than guideline based moderate-intensity continuous training. The scientific background of this protocol is that higher intensity exercise works to yield more improvement in aerobic and metabolic function by giving more stimuli to cardiopulm...

To compare the effects of a 3-week multimodal rehabilitation involving supervised high-intensity interval training (HIIT) on female breast cancer survivors with respect to key variables of aerobic fitness, body composition, energy expenditure, cancer-related fatigue, and quality of life to those of a standard multimodal rehabilitation program. A randomized controlled trial design was administer...

This study analyzed the influence of a 4-week high-intensity interval training on the pacing strategy adopted by runners during a 5-km running trial. Sixteen male recreational long-distance runners were randomly assigned to a control group (CON, n=8) or a high-intensity interval training group (HIIT, n=8). The HIIT group performed high-intensity interval-training twice per week, while the CON g...