Table 3:Drop Jump measurements according to orthosis wear for biomechanical analysis.

 

Movements

Measures

COMP

WITHOUT

Difference

Total Jump

DJ

Impulsion (N.s)

2279.1 ± 397.4

2229.5 ± 385.8

+2%

Flying time (s)

1.48 ± 0.17*

1.46 ± 0.18

+1%

Vertical jump (m)

0.2 ± 0.4

0.2 ± 0.1

+0%

OSI

7.7 ± 0.7

7.5 ± 0.8

+3%

DJR

Impulsion (N.s)

2223.6 ± 422.6

2193 ± 407.9

+1%

Flying time (s)

1.41 ± 0.15

1.40 ± 0.17

+1%

Vertical jump (m)

0.2 ± 0.5

0.2 ± 0.1

0%

OSI

7.7 ± 1

7.9 ± 1.1

-3%

DJL

Impulsion (N.s)

2189.5 ± 457.1

2191.8 ± 375.6

0%

Flying time (s)

1.39 ± 0.18

1.40 ± 0.17

-1%

Vertical jump (m)

0.2 ± 0.1

0.2 ± 0.1

+2%

OSI

7.8 ± 1.1

7.8 ± 1

0%

*p = 0.02; DJ: Drop Jump; DJR: Drop Jump Right; DJL: Drop Jump Left