
25 levels of advancement items
swimming challenge
System
At Central Sports, there is a promotion system that allows you to step up according to your child's physical strength and level.
Once you've mastered Kenobi, try the crawl, backstroke, breaststroke, butterfly, and individual medley!
If your time is faster, you can aim to participate in the Junior Olympics from the player course!
25 levels of advancement items














Aim!
King of Swimmers!

What is King of Swimmer?
At Central Sports, we support children who have mastered the four swimming strokes and passed the first-class "Individual Medley 4m" exam.
We call him the "King of Swimmers." Let's do our best to become the King of Swimmers!
About promotion check

Timing of promotion check
1 course per weekOnce every two months (odd months)
2 course per weekOnce a month (every month)
*If you pass the promotion check and the color of your hat changes, please purchase a new hat by the next practice day.