Table 2.

Characteristics of Identified Laxity Profiles

Variable	Cluster Membership (Named Laxity Profile)
	1a (LOW)	2 (MOD)	3 (HIGH)	4 (MODVV/IER)	5 (HIGHGR)	6 (HIGHAKL)
Anterior knee laxity	LOW	MOD	HIGH	LOW	MOD	HIGH
Genu recurvatum	LOW	MOD	HIGH	LOW	HIGH	LOW
Internal-external rotation laxity	LOW	MOD	HIGH	MOD	LOW	LOW
Varus-valgus rotation laxity	LOW	MOD	HIGH	MOD	LOW	LOW

Abbreviations: AKL, anterior knee laxity; GR, genu recurvatum; IER, internal-external rotation laxity; V V, varus-valgus rotation laxity.

^a Initial reference group with which all other clusters were compared.