Measurable effects of a change in lifestyle may occur in the long term. Only overweight, not obese children benefit from the intervention, therefore more targeted programmes should be created for obese children. Furthermore, eating habits were not documented although they are a major factor of energy balance. Parents’ perception of the children’s fitness passes and possible changes of the lifestyle after the information meeting were not quantified, therefore no infNevertheless KiMo provides a possible strategy to take preventive measures in pre-school children and thus to counteract overweight. Anyway, parents should be involved in pre-school health promotion programs, because they are the key players in implementing health promoting behaviours. Educators could be trained in carrying out the tests and inform the parents to reach broader cohorts of children. Although at this moment it is not possible to interpret the clinical relevance of BMI-reduction; a longer observation period is necessary to draw final conclusions. The results regarding motor performance underline that more intensive and targeted activity-enhancing measures have to be taken to achieve a measurable positive impact.ormation is available, which key guidelines have potentially been implemented. Additionally, sustainability of the applied approach has not beenprovenyet and should be analyzed in further follow-up studies.