Butterfly Stroke Swimming Technique - Illustrated Guide #113245 (License: Personal Use)

This vector-style illustration depicts a swimmer mid-stroke executing the butterfly technique, emphasizing the undulating body motion and simultaneous arm sweep above the water. The deep blue waves represent active water displacement, while the dark gray figure highlights key biomechanical elements: head position, hip lift, and arm trajectory. Designed for clarity, it serves as an educational visual aid for swim instruction materials.

Used on swimming technique pages, coaching resources, or fitness blogs to visually explain the butterfly stroke; matches user intent for learning proper form, comparing strokes, or illustrating aquatic exercise guides.