Patients with non-metastatic breast cancer undergoing chemotherapy
Patients with insomnia
Certificate of non-contraindication to the practice of physical activity
Women who have been postmenopausal for at least 24 months, surgically sterilized, or, for women of childbearing potential, use an effective method of contraception (oral contraceptives, contraceptive injections, intrauterine devices, double-barrier method, contraceptive patches)
Signature of informed consent to participate indicating that the subject has understood the purpose and procedures required by the study and that he agrees to participate in the study and to comply with the requirements and restrictions inherent in this study
Affiliation to a French social security scheme or beneficiary of such a scheme.
You may not be if
Patients treated with melatonin or taking hypnotics
Patients with metastases
Oxygen saturation at rest (SaO2) ≤ 92%
Patients without insomnia and / or sleep disorders
