Table 2: Number of occurrences absolute (and relative) for the knee center alignment scores in each phase of the feet in En dehors self-selected position during the study evaluation times.

Phases of step

Pre-intervention

Post-intervention

Follow-up

Scores

Scores

Scores

1

2

3

4

1

2

3

4

1

2

3

4

Extended Knees before demi-plié

18

(90)

0

(0)

2

(10)

0

(0)

14

(70)

0

(0)

6

(30)

0

(0)

14

(70)

0

(0)

6

(30)

0

(0)

Demi-plié Descent*

18

(90)

1

(5)

1

(5)

0

(0)

12

(60)

0

(0)

1

(5)

7

(35)

15

(75)

0

(0)

2

(10)

3

(15)

Demi-plié

17

(85)

0

(0)

3

(15)

0

(0)

15

(75)

0

(0)

5

(25)

0

(0)

15

(75)

0

(0)

5

(25)

0

(0)

Demi-plié Ascent*

18

(90)

0

(0)

1

(5)

1

(5)

10

(50)

0

(0)

2

(10)

8

(40)

13

(65)

0

(0)

4

(20)

3

(15)

Extended Knees before grand plié

18

(90)

0

(0)

2

(10)

0

(0)

14

(70)

0

(0)

6

(30)

0

(0)

14

(70)

0

(0)

6

(30)

0

(0)

Grand plié Descent

12

(60)

2

(10)

6

(30)

0

(0)

7

(35)

2

(10)

9

(45)

2

(10)

11

(55)

0

(0)

6

(30)

3

(15)

Grand plié

5

(25)

7

(35)

8

(40)

0

(0)

3

(15)

4

(20)

13

(65)

0

(0)

5

(25)

5

(25)

10

(50)

0

(0)

Grand plié Ascent*

16

(80)

1

(5)

3

(15)

0

(0)

12

(60)

1

(5)

3

(15)

4

(20)

14

(70)

0

(0)

5

(25)

1

(5)

Extended Knees before fondu

18

(90)

0

(0)

2

(10)

0

(0)

14

(70)

0

(0)

6

(30)

0

(0)

14

(70)

0

(0)

6

(30)

0

(0)

Fondu Descent

17

(85)

0

(0)

1

(5)

2

(10)

10

(50)

0

(0)

4

(20)

6

(30)

15

(75)

0

(0)

1

(5)

4

(20)

Fondu

19

(95)

0

(0)

1

(5)

0

(0)

14

(70)

0

(0)

6

(30)

0

(0)

17

(85)

0

(0)

3

(15)

0

(0)

Fondu Ascent*

17

(85)

0

(0)

0

(0)

3

(15)

10

(50)

0

(0)

4

(20)

6

(30)

12

(60)

0

(0)

3

(15)

5

(25)

*Indicates differences between pre-intervention and post intervention. Legends for scores at extended knees phases: 1 = above or beyond out the 1st toe (femur internal rotation, 2 = above the 4th/5th toe or beyond the 5th toe, 3= above the 2nd/3rd toes. Legends for scores at dynamic knee phases: 1 = unstable, starts with internal rotation and ends above or beyond the 1st toe, 2 = unstable, starts with internal rotation and ends above the 4th/5th toes or beyond the 5th toe, 3 = unstable, starts with rotation and ends above the 2nd/3rd toes, 4 = stable, starts and ends in the same position.