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

Table 3

Linear regression model for estimation of central fatigue (CAR30) from aerobic fitness, knee extension strength, and large artery elasticity (38 subjects).

Central fatigue	Beta	𝑅=0.49	𝑃<0.02
		Partial 𝑅	𝑃
Constant	0.861		<0.01
VO2 max	0.006	0.35	<0.04
Knee extension strength	<0.001	0.08	0.64
Large artery elasticity	−0.008	−0.42	<0.01