Multivariate analysis of the influence of maximal strength of the trunk muscles on the functional performance variables in the elderly women.

Table 3: Multivariate analysis of the influence of maximal strength of the trunk muscles on the functional performance variables in the elderly women.

Variables	R²	Beta (β)	p-value
Deadlift (kg/f)	0.012		0.778
Endurance of the flexor (s)		-0.067
Endurance of the extensor (s)		0.140
Sitting and standing up (rep)	0.244		0.001*
Endurance of the extensor (s)	0.244	0.494	0.001*
Standing up and walking (s)	0.234		0.001*
Endurance of the extensor (s)	0.234	- 0.484	0.001*
Walking for 6 minutes (m)	0.176		0.004^*
Endurance of the extensor (s)	0.176	0.420	0.004^*