knee bend vs squatting

knee bend and squatting both are nouns.

Word	Noun	Adjective	Verb	Adverb
knee bend	Yes	No	No	No
squatting	Yes	No	No	No

As nouns, knee bend and squatting are synonyms defined as:

knee bend and squatting: exercising by repeatedly assuming a crouching position with the knees bent; strengthens the leg muscles

Other synonyms of knee bend include squat.

knee bend (noun)	squatting (noun)
exercising by repeatedly assuming a crouching position with the knees bent; strengthens the leg muscles	the act of assuming or maintaining a crouching position with the knees bent and the buttocks near the heels
	exercising by repeatedly assuming a crouching position with the knees bent; strengthens the leg muscles