Aerobic as well as resistance exercises are good for patients with type 1 diabetes

Abstract

AimsTo assess whether aerobic or resistance training has greater benefits in non-physically active men with a long lasting type 1 diabetes. The effects of exercise were evaluated in terms of diabetes control and risk factors for cardiovascular complications. Methods21 male participants (mean age: 37 yrs, diabetes duration: 23 yrs, mean HbA1c: 7.4%) randomly assigned to 2 groups: 1-aerobic training (n = 10) and 2-resistance training (n = 11). All subjects participated in 60-min training sessions, either aerobic or resistance, twice a week for three months. At baseline and after 3 months: echocardiography, ECG and incremental exercise test, ECG and blood pressure monitoring, lipid profile, lactate and diabetes control parameters were assessed in all patients. ResultsBaseline HbA1c was 7.44% in aerobic group and 7.36% in resistance group (p = 0.84). After 3 months there was no significant change in HbA1c value in any exercise group but a non-statistically significant downward trend was seen particularly in aerobic exercise group (p = 0.07) vs the resistance group (p = 0.15). There was no significant difference in body mass, risk of hypoglycemia and cardiovascular risk factors. ConclusionsBoth forms of exercise are safe in terms of glycemic control and cardiovascular risk factors in patients with quite well-controlled type 1 diabetes without advanced late complications.