By implementing the Youth Exchange "YES to a healthy life- NO to obesity" we achieved the following objectives: • to make the 49 participants aware of the importance of a healthy and active lifestyle; • to make the 49 participants develop actions that fight obesity through organizing a campaign in Cēsis; • to enable the 49 participants to use Petanque as a tool for actively spending time outdoors; • to increase the self-empowerment and self-esteem of the youngsters. Their main objectives are to increase the number of healthy young people. An essential aim of our partners in this project is to benefit from the Erasmus+ project in a practical and useful way. To assess ether the objectives were achieved, we carried out multiple evaluations during, before, and after the project. The evaluation methods included interactive ones, evaluation in the group, in national teams, leader's meetings, and self-reflection. We chose ‘Petanque’ as a sport in our project, because It can be played by people at every age and can be applied very easily as Petanque does not require too much talent or physical abilities which is why the game can be adapted to various groups of people.