__ Stroke, Most Tiring of All Swimming Strokes

This page is the CodyCross answer for the clue below from Health and Fitness, Group 2131, Puzzle 5 (Powerlifting).

Question is: __ Stroke, Most Tiring of All Swimming Strokes

and the answer is: BUTTERFLY

Word Meaning:

BUTTERFLY — A flying insect of the order Lepidoptera, distinguished from moths by their diurnal activity and generally brighter colouring.

Definitions from Wiktionary.

__ stroke, most tiring of all swimming strokes — CodyCross Answer | CodyCross Solutions