Article 79 (Physical education and sport) 1. Everyone has the right to physical education and sport. 2. In cooperation with schools and sporting associations and groups, the state is charged with promoting, stimulating, guiding and supporting the practice and dissemination of physical education and sport, and preventing violence in sport. PART II Organisation of the economy TITLE I General principles Article 80 (Fundamental principles) Society and the economy shall be organised on the basis of the following principles: a) The subordination of economic power to democratic political power; b) The coexistence of the public, private and cooperative and social sectors in the ownership of the means of production; c) Freedom of entrepreneurial initiative and organisation, within the overall framework of a mixed economy; d) The public ownership of natural resources and the means of production, in accordance with the collective interest; e) The democratic planning of economic and social development; f) Protection of the cooperative and social sector of ownership of the means of production; g) The participation of organisations that represent workers and organisations that represent economic activities in the definition of the main economic and social measures. Article 81 (Priority duties of the state) In the economic and social field the state is under a priority duty: a) Within the overall framework of a sustainable development strategy, to promote an increase in people’s social and economic well-being and quality of life, especially those of the most disadvantaged persons; b) To promote social justice, ensure equal opportunities and carry out the necessary corrections to inequalities in the distribution of wealth and income, particularly by means of the fiscal policy;