Butterfly Stroke Swimming Technique - Illustrated Guide #3718899 (License: Personal Use)

The image captures a female competitive swimmer mid-butterfly stroke, wearing a black swim cap, mirrored goggles, and a dark swimsuit. Her arms are fully extended forward, cutting through vibrant blue water that splashes dynamically around her torso and shoulders. The stylized illustration emphasizes motion, muscle engagement, and aquatic precision.

Used on swimming instruction websites, sports training blogs, or fitness resource pages to visually demonstrate proper butterfly stroke mechanics; targets users seeking technique improvement or visual learning aids.