Assertion: cougar's hind leg | /r/HasProperty | muscular
Facets:
Source sentences:
text: The powerful hind legs of the Puma are so muscular that they not only allow them to pounce on and secure their prey, but they are also able to leap enormous distances of up to 20ft.
text: The Puma is an incredibly powerful predator and has muscular hind legs that are slightly longer and stronger than the front, which makes them more agile when leaping.