The core activity of Ronin-team is the implementation of sports and fitness courses, particularly in the areas of: * Martial arts (Arts Martiaux, Muay Thai, Boxe Anglaise) * Fitness and prevention (Remise en forme, Cross-Training) * Special programs for children and adolescents (Ninja Academy, Ninja Kids, Boxe Educative) * Preparation for the police examination * Health services (Physiotherapy, Osteopathy, Nutrition counseling) The company offers both group and individual courses and caters to people of all age groups, from 5 to 92 years old.