We are offering group tennis lessons for kids. We are strongly inspired by the French Federation Program named " Galaxie Tennis ". This tennis classes program has 5 stages to adapt the game to kids abilities, and not the opposite: adapting kids to the Tennis game. Indeed, the past pedagogy of old tennis coaches doesn't work well : 30% of the players stops classes after 1 year. This "success" rate is too low because it means that on a 6 students group, only one student will at