Thigh Muscle That Is Often Injured

Puzzle 10 of Aquarium Easy Pack

Question is: Thigh Muscle That Is Often Injured

and the answer is: HAMSTRING

Word Meaning:

HAMSTRING — (anatomy) One of the great tendons situated in each side of the ham, or space back of the knee, and connected with the muscles of the back of the thigh.

Definitions from Wiktionary.

Thigh muscle that is often injured Aquarium Answers | CodyCross Solutions