Improve your butterfly swimming technique with a perfect breakout
4:25
Should you do competitive swimming? Thoughts on swim competition
17:30
How to Swim Butterfly with Perfect Technique
6:28
How to Swim Butterfly | Expert tips from Olympic Champion Stephanie Rice.
28:53
60 Moments Incroyables d'Aviation Filmés
5:18
The Perfect Exercise (Butterfly Swimming)
3:36
3 tips to swim fast underwater butterfly kick. Improve your swimming speed with dolphin kick
6:04
Butterfly
2:30