Table 2.  Results of the absolute difference of the vGRF between the FP and PI. * indicates significance difference in t-test between the absolute differences of the vGRFmean during the outside and inside phase. Negative values (minus) of the absolute and relative differences indicate the values determined by the FP are greater than the PI. Positive values (plus) of the absolute and relative difference indicate the values determined by the FP are smaller than the PI. Data are means (ąSD).
       

Expert group

Intermediate group 

       

High dynamic skiing mode

Low dynamic skiing mode

High dynamic skiing mode

Low dynamic skiing mode

 

Phase

Variable

Unit

Flat slope

Steep slope

Flat slope

Steep slope

Flat slope

Steep slope

Flat slope

Steep slope

Absolute

Outside

vGRFmean

[N/BW]

-.39 (.10)*

-.33 (.11)*

-.45 (.12)*

-.40 (.12)*

-.27 (.14)*

-.23 (.15)

-.27 (.13)*

-.25 (.15)*

vGRFmax

[N/BW]

-.75 (.14)

-.82 (.14)

-.73 (.15)

-.80 (.15)

-.49 (.21)

-.50 (.19)

-.31 (.44)

-.51 (.22)

Inside

vGRFmean

[N/BW]

-.14 (.10)

-.19 (.14)

-.15 (.09)

-.17 (.11)

-.12 (.08)

-.17 (.07)

-.10 (.10)

-.14 (.09)

vGRFmin

[N/BW]

03 (.12)

.11 (.13)

-.05 (.09)

-.05 (.07)

.01 (.09)

.03 (.08)

-.03 (.11)

-.03 (.11)

Edge changing 

vGRFmean

[N/BW]

-.16 (.11)

-.11 (.09)

-.25 (.10)

-.19 (.08)

-.09 (.10)

-.08 (.08)

-.11 (.11)

.13 (.08)

vGRFmin

[N/BW]

.06 (.09)

.21 (.10)

-.02 (.08)

.08 (.10)

.09 (.08)

.18 (.09)

.06 (.11)

.13 (.08)

Relative

Outside

vGRFmean

  %

-30.7

-28.5

-35.2

-33.7

-23.2

-22.6

-25.1

-23.8

vGRFmax

  %

-39.1

-40.2

-41.6

-42.8

-29.4

-30.9

-29.3

-31.9

Inside

vGRFmean

  %

-24.4

-31.5

-32.4

-35.1

-23.0

-32.0

-25.4

-31.4

vGRFmin

  %

10.2

69.6

-20.8

-18.5

4.9

16.3

-20.4

-15.7

Edge changing 

vGRFmean

  %

-21.3

-17.9

-29.7

-27.6

-13.9

-15.7

-20.0

-20.1

vGRFmin

  %

5.7

96.6

-15.8

.8

22.2

160.3

.4

47.4