Comparing Moderate and High-intensity Interval Training Protocols on Biomarkers in Type 2 Diabetes Patients

To overcome the lack of knowledge regarding the relative role of different intensities of aerobic training in adults with type 2 (T2D) diabetes, a 12 month randomized controlled trial will be performed to assess and compare the impact of two exercise groups: 1- high intensity interval training (HIIT) with resistance training; 2- moderate continuous training (MCT) with resistance training; and 3- a standard counseling home based control group; on hemoglobin A1c (HbA1c) as the main outcome, and other selected cardiometabolic, body composition and quality of life markers, as secondary outcomes. This investigation aims to increase the current knowledge on HIIT and the related benefits on diabetes control and treatment in a time saving and physiological efficient framework, which will improve the general health and well-being of the diabetes population. A total of 105 participants with T2D will be recruited from the Lisbon area (35 control, 35 HIIT, and 35 MCT). The investigators hypothesize that high-intensity interval training, compared to moderate continuous training, will optimize the physiological adaptations and quality of life in people with type 2 diabetes.