Investigation of the effect of playing horon on plantar pressure distribution on folkdancers
157
Table 4. Comparison of time pressure integral of the left and right foots of folk dancers (1)
and control group (2)
VARIABLES
Group
Right Foot (N/cm2)
Left Foot (N/cm2)
Mean
S.D
Whitney U
P
Mean
S.D
Mann-
Whitney U
P
Foot - TOTAL
1
23,95
6,685
163,000
,327
23,16
5,589
132,000
,068
2
27,224
8,740
27,707
8,469
MO1: The medial
part of heel
1
7,108
1,968
73,000
,000
**
8,970
3,658
157,000
,253
2
10,697
3,304
10,546
5,226
MO 2: The lateral
part of heel
1
6,847
1,905
71,000
,000
**
8,414
2,928
189,500
,779
2
9,868
2,474
9,054
3,071
1
4,023
1,514
135,000
,081
4,856
4,636
143,500
,127
2
4,785
1,755
4,513
1,597
MO 4: The 1
st
metatarsal head of
foot
1
6,848
3,065
113,000
,018
*
6,554
3,227
111,000
,015
**
2
10,086
5,804
8,438
3,387
MO 5: The 2
nd
metatarsal head of
foot
1
12,76
5,701
117,000
,024
*
10,92
5,020
112,500
,017
**
2
16,429
5,834
15,932
6,309
MO 6: The 3
rd
metatarsal head of
foot
1
12,59
6,084
133,000
,072
11,12
4,970
110,000
,014
**
2
14,463
3,957
15,766
5,548
MO 7: The 4
th
metatarsal head of
foot
1
8,424
2,583
178,500
,565
8,229
3,622
149,500
,174
2
9,092
2,564
10,253
3,445
MO 8: The 5
th
metatarsal head of
foot
1
6,908
3,853
154,000
,221
6,252
3,793
123,000
,038*
2
7,828
2,804
10,296
5,769
MO 9: Pollex
1
11,31
8,386
195,500
,904
11,29
7,549
174,000
,495
2
11,014
7,306
11,555
5,220
MO 10: The 2
nd
finger of foot
1
4,666
2,256
183,000
,659
4,058
2,215
194,000
,883
2
4,949
3,711
4,020
2,164
MO 11: The 3.4.5.
fingers of foot
1
3,107
1,976
194,000
,883
2,831
2,242
181,500
,620
2
3,420
2,612
2,451
1,788
** P < 0.01 * P < 0.05
The difference between right foot heel medial, heel lateral and beginning of 1
st
and 2
nd
metatarsal and left foot, beginning of 1st, 2nd and 3rd metatarsal and bigtoe in the right and
left foot 11 contact areas time pressure integral values between elite folk dancers and control
group is found to be statistically meaningful (P<0.01-0.05) (Table 4).
Table 5. Comparison of physical structure and plantar parameters of the left and right foots of
folk dancers (1) and control group (2)
VARIABLES
AGE
HEIGHT
WEIGHT
BMI
1
2
1
2
1
2
1
2
Right feet peak pressure
total
-,292
,006
,183
,387
,154
,639(**)
,082
,484(*)
,212
,981
,441
,091
,517
,002
,733
,031
Left feet peak pressure
total
-,262
,176
,276
,426
,270
,675(**)
,206
,555(*)
,265
,457
,238
,061
,250
,001
,383
,011
Right feet average
maximal pressure
-,314
,484(*)
,213
-,094
,334
,499(*)
,342
,678(**)
,178
,031
,367
,694
,150
,025
,140
,001
Left feet average
maximal pressure
-,357
,160
-,074
,102
,336
,559(*)
,536
*
,637(**)
,123
,501
,756
,670
,148
,010
,015
,003
Right feet time pressure
-,177
,105
,060
,370
-,102
,686(**)
-,202
,560(*)
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