EXOPULSE Mollii Suit & Cerebral Palsy

Inclusion Criteria: * Age between 5 and 12 years. * Having a clinical diagnosis of unilateral or bilateral spastic cerebral palsy since at least one month. * Being able to walk freely, with slight limitation or using ancillary equipment's (Gross Motor Function Classification System (GMFCS) score ≤3). * Having a PBS score \< 45. * Being French speaker, able to understand verbal instructions, and affiliated to the national health insurance (sécurité sociale). * Having spasticity with a score of at least 1+ on the MAS Exclusion Criteria: * Being included in another research protocol during the study period * Being unable to undergo medical monitor for the study purposes due to geographical or social reasons * Having contraindications to wearing EXOPULSE Mollii suit (i.e., implanted electronic medical devices or equipments which can be disrupted by magnets including ventriculoperitoneal shunts and intrathecal baclofen pumps, electronic life support equipment or high-frequency operation equipment, as well as well electrocardiography equipment or cardiac stimulator) * Having a change in the pharmacological therapy over the last three months * Suffering from other somatic or neuropsychiatric diagnoses (e.g., arrhythmias, uncontrolled epilepsy, diseases causing osteoarticular and muscular pain, skin diseases). * Suffering from a cutaneous disease * Using another medical device * Being part of other protected populations as defined in articles L. 1121-5, L. 1121 6,1121-8 and L. 112…