Effects of Circadian Rhythm on Glycemic Regulation During Continuous Moderate Exercise and Intense Intermittent Disease in Adolescents Living With Type 1 Diabetes

Inclusion Criteria: * Children and adolescents aged 10 to 16; * Living with type 1 diabetes for at least 1 year with HbA1c less than or equal to 12%; * Socially insured ; * Having given their written consent to participate in the research, as well as that of their legal guardians; * Willing to comply with all research procedures and duration. Exclusion Criteria: * Clinically significant microvascular complications: nephropathy (estimated glomerular filtration rate less than 40 ml/min), neuropathy or severe proliferative retinopathy as assessed by the investigator; * Recent acute macrovascular event (\< 3 months), e.g. acute coronary syndrome or cardiac surgery; * Abnormal blood picture and/or anemia; * Current pregnancy; * Other serious medical condition likely to interfere with study participation or ability to complete exercise periods in the judgment of the investigator (e.g., orthopedic limitation); * Inability to receive informed information; * Inability to participate in the entire study; * Lack of social security coverage; * Refusal to sign the consent form.