The municipalities of Sanary sur Mer (France), Luino (Italy) and Bad Saeckingen (Germany) wanted to revitalize the twinning. Very active in the past, we wanted to rediscover this dynamism and this collaboration at the youth level, so fruitful in the past. The objectives pursued were as follows: - Develop the youth twinning network - Develop social ties around a sport and civic project - Address societal themes around sport (sedentary lifestyle, health, ecology, citizenship, etc.) - Develop professional skills (collaborative, remote, digital work) by creating an educational and pedagogical kit - Recognize the professional skills acquired by young people during this exchange (design, production, linguistics, etc.) with a Youthpass certification - Promote Sanary within the twinning - Promote Erasmus exchanges within the territories In the medium term, we hope to link other twinned cities around our project. Erasmus + can be a great catalyst and guarantee of quality for our project.