Skip to main content

Table 5 Estimation of oxygen consumption (V̇O2, mL·kg−1·min−1) during Nordic walking (NW) and conventional walking (W) using multiple linear regression analysis

From: Estimation of energy expenditure of Nordic walking: a crossover trial

  

Model coefficients

Overall model fit

Estimate

t

P-value

R

R2

Adjusted R2

P-value

V̇O2 NW

Constant

6.14

4.38

< 0.001

0.852

0.725

0.720

< 0.001

Speed

0.09

4.78

< 0.001

Speed × grade

1.19

10.97

< 0.001

V̇O2 W

Constant

4.39

4.24

< 0.001

0.911

0.829

0.826

< 0.001

Speed

0.09

6.26

< 0.001

Speed × grade

1.20

14.88

< 0.001

Back to article page

BMC Sports Science, Medicine and Rehabilitation

ISSN: 2052-1847

Contact us