Easy swimming Butterfly by @MARIAKRIVILEVA | Техника плавания легкого и плавного баттерфляя

I swim professionally and have learned to enjoy the most difficult stroke of swimming, butterfly. And I teach this to my students. #баттерфляй #батт #плавание #swim #swimming #swimmer #swimmingbeauty #подВодой #underwater #수영기술 #수영