Arterial Elasticity, Strength, Fatigue, and Endurance in Older Women

Table 6

Linear regression model for estimation of knee extension strength from leg lean tissue, small artery elasticity, and age (𝑛=39).

Knee extension strength	Beta	𝑅=0.65	𝑃≤0.01
		Partial 𝑅	𝑃
Constant	118.7		0.08
Leg lean tissue (kg)	0.97	0.08	0.65
Small artery elasticity	6.42	0.52	<0.01
age	−1.02	−0.21	0.22