Flexing the Legs to the Chest to Float in a Pool
This page is the CodyCross answer for the clue below from Extraordinary Creatures, Group 1590, Puzzle 1 (Humpback Anglerfish).
Question is: Flexing the Legs to the Chest to Float in a Pool
and the answer is: TUCKING
Word Meaning:
TUCKING — present participle and gerund of tuck
Definitions from Wiktionary.