The aim of the study is to evaluate the perception of blood sugar variations in healthy subjects and type 1 diabetes patients during physical activity
Type 1 diabetes is an autoimmune disease with absence of insulin secretion. Blood sugar is a physiological variable that reflets for blood glucose concentration. Blood sugar level fluctuates, especially during physical activity.~Sports activity would increase insulin sensitivity, improve lifestyle and, by extension, promote glycemic balance. However, glycemic balance will be disturbed by physical activity with higher risk of hypoglycemia and hyperglycemia.~Moreover, hypoglycemia and hyperglycemia will impact body functions. Perceptions of blood sugar variations during physical exercise and their influences on sports performance have not been studied, whether in type 1 diabetes patients or healthy subjects.