Would you like to take a butterfly stroke course? You can register for the dates below. Each date is the start of a 6-week course (6 x 1 hour) at a fixed time during the week. You can see the exact lesson dates when you click further in the course.  

The butterfly stroke is the most balanced stroke of Swim in Balance: 50% legs and 50% arms. Many people think this stroke is difficult, but in our experience, students learn this stroke faster than the crawl or breaststroke. You will certainly succeed in 6 weeks, we dare to promise that! Recommended for people with a stiff back or who spend a lot of time at the computer. Your lower back becomes flexible and your shoulder girdle opens again. Price: 375 euros

Scroll down in this schedule for more dates.