Wróbel M, et al. - This study was undertaken to determine if aerobic or resistance training has greater benefits in non-physically active men with a long lasting type 1 diabetes as well as assessing the impacts of exercise in terms of diabetes control and risk factors for cardiovascular complications. No significant difference was found in body mass, the risk of hypoglycemia and cardiovascular risk factors. In patients with quite well-controlled type 1 diabetes without advanced late complications, aerobic as well as resistance exercises were safe in terms of glycemic control and cardiovascular risk factors.