In the terminology of aquatic sports, the “butterfly stroke” refers to a specific technique used in which sport?

Introduction / Context:
Many sports use specialized movement patterns called “strokes” or “styles.” The “butterfly” is a distinctive, physically demanding technique that is part of competitive aquatic disciplines and is featured in major international meets.

Given Data / Assumptions:

• Term: Butterfly stroke.
• Task: Identify the sport where this stroke is performed.
• Contrast: Options include ground and combat sports versus a water-based sport.

Concept / Approach:
The butterfly stroke is defined by simultaneous arm recovery over the water and a dolphin kick, requiring rhythm, core strength, and timing. These hallmarks clearly point to swimming, distinguishing it from wrestling, boxing, or kabaddi.

Step-by-Step Solution:

Verification / Alternative check:
Official swimming rulebooks and coaching manuals define butterfly as one of the four primary competitive strokes, swum in individual and medley events across distances.

Why Other Options Are Wrong:

• Wrestling / Boxing / Kabaddi: Do not use “strokes” or the described motion; they are land-based combat or team tag sports.

Common Pitfalls:
Confusing “butterfly guard” from martial arts with “butterfly stroke.” Context words like “stroke,” “kick,” and “overwater recovery” confirm the aquatic sport.

Final Answer:
Swimming