Inclusion Criteria:  Diagnosis of type 2 diabetes for at least one year Glycosylated haemoglobin less than 10% Pharmacological regimen stabilized for at least three months Main complications of diabetes tracked and controlled (diabetic retinopathy, diabetic nephropathy, diabetic foot and main factors of cardiovascular risk) Previous participation in supervised exercise programs in the last 3 months Smoking absence in the last 6 months.  Exclusion Criteria:  Diagnosis of type 2 diabetes for less than a year Glycosylated haemoglobin above 10% Pharmacological regimen less than three months Main complications of diabetes (diabetic retinopathy, diabetic nephropathy, diabetic foot and main factors of cardiovascular risk) Sedentary participants Smoking participants