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1281

, 37, pp. 12811292Journal of Sport and Leisure Studies

2009. Vol. 37, pp. 12811292

, , ,

()* () ()

* hkim@khu.ac.kr

.

( , 2000).

,

(Pink et al., 1991).

, , , ,

(, 1998).

.

,

,

( , 2000).

.

(Gordon et al., 1989)

(Powell, 1983).

(, 2005 , 2004 , 2003).

,

,

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1282

Group Number Ages Height(cm) Weight(kg)

CSE N=11 19.420.53 163.285.37 56.176.51

CWT N=11 19.280.48 164.144.41 56.626.90

1. Physical characteristics of the subjects.

(Nadler et al., 2002). Verstege & William

(2004)

.

. ,

(ROM)

(Gossman, 1982

Neuman et al., 1988).

,

(Brill, 2001).

2008 8

.

15m

7080cm 78m

1m 11m

.

.

,

,

.

, ,

.

.

1.

1 H

22

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.

2.

3 100

12 ,

2008 4 07 6 27

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1283

ITEM CONTENT DISTANCE

Warm up 5 250m

Conditioning

5

5

5

5

15

(20m,50m )

( )

1750m

Cool down 5min

2. Swimming program

ITEM CONTENT DISTANCE

Dolphin kick

- Up beat

- Down beat

1500m

3. Underwater dolphin kick program

.

3.

1) (body composition)

(bioelectric impe-

dance analysis)

(X-SCAN, JAWON) , ,

, , BMI, WHR .

2) (sit-and-reach)

(THP2, Nuritec) .

3

.

, .

3) , (isokinetic test)

(Biodex system 3) ,

Wessel (1992)

30/sec

180/sec

.

90 ,

(ASIS) ,

(ROM) .

30/sec 1 3

30 180/sec

4 12 .

(peak torque)

, / (agon/antag

ratio) .

4) (underwater dolphin kick)

. 2m, 25m 2 5

()

,

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25m

3 .

4.

12

,

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1284

ITEM CONTENT TIME

Warm up 5min

Conditioning

40min

Cool down 5min

4. Circuit weight training program

ITEM CONTENT TIME SEC/REP

Warm up

5min

6 / 3

6 / 3

Conditioning

/

40min

6 / 3

15 / 4

6 / 10

6/3, 20/3

6REP

8 / 3

6 / 3

6 / 4

10 / 3

Cool down 5min

5. Core stability exercise program

Group pre-test post-test t-value p F-value p

Weight(kg)CWT 56.6290 56.1224 0.923 0.392

1.599 0.230CSE 56.1751 54.9155 4.924 0.003

Fat free mass(kg)CWT 43.0427 43.5156 -1.854 0.113

3.422 0.089CSE 43.5156 42.1582 0.669 0.529

% Body fat(%)CWT 23.8093 22.2219 3.907 0.008

0.025 0.877CSE 24.6744 23.1763 7.286 0.000

BMI(kg/m2)

CWT 20.7569 20.5878 0.839 0.4341.425 0.256

CSE 21.0037 20.5551 4.444 0.004

WHR(waist/hip)CWT 0.7302 0.7102 3.371 0.020

0.006 0.938CSE 0.7301 0.7100 4.764 0.003

CSE : Core Stability Exercise, CWT : Circuit Weight Training

6. Change of body composition after training

5.

SPSS 12.0

,

(two-way repeated

measure ANOVA) .

p

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1285

Group pre-test post-test t-value p F-value p

Sit and reach(cm)

CWT 25.5773 26.3445 -2.153 0.0750.079 0.783

CSE 24.9102 25.8014 -4.643 0.004

Lumbar strength flexion (Nm)

CWT 163.3068 185.3197 -5.939 0.0010.670 0.429

CSE 177.9478 193.2797 -2.106 0.080

Lumbar strength extension (Nm)

CWT 267.4406 295.7288 -2.906 0.0270.340 0.571

CSE 256.1211 275.3784 -1.593 0.162

Lumbar strengthextension/flexion ratio (%)

CWT 60.7209 72.8788 -3.305 0.0160.149 0.706

CSE 62.4827 73.0724 -6.363 0.001

Lumbar enduranceflexion (Nm)

CWT 112.1101 133.5435 -3.267 0.0173.159 0.101

CSE 113.1212 121.7596 -2.904 0.027

Lumbar enduranceextension (Nm)

CWT 190.2851 207.2094 -2.589 0.050 0.317 0.584

CSE 195.2446 215.7833 -2.809 0.031

Lumbar enduranceextension/flexion ratio (%)

CWT 61.1047 67.8550 -1.690 0.142 4.004 0.069

CSE 54.9259 72.0212 -5.219 0.002

CSE : Core Stability Exercise, CWT : Circuit Weight Training

7. Change of physical fitness after training

.

.

BMI CWT 20.7569 20.5878

CSE 21.00

37 20.5551 .

.

WHR CWT 0.7302 0.7102

CSE 0.7301 0.7100

.

.

2. , ,

, ,

.

CWT 25.5773cm 26.34

45cm CSE

24.9102cm 25.8014cm

.

.

30/sec CWT

163.3068Nm 185.3197Nm

CSE 177.9478Nm

193.2797Nm

.

. 180/sec CWT

112.1101Nm 133.5435Nm, CSE

113.1212Nm 121.7596Nm

.

.

30/sec CWT 267.44

06Nm 295.7288Nm

CSE 256.1211Nm

275.3784Nm

.

. 180/sec CWT

190.2851Nm 207.2094Nm

CSE 195.2446Nm 215.7833Nm

.

.

30/sec CWT

60.7209% 72.8788% CSE

62.4827% 73.0724%

.

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1286

Group pre-test post-test t-value p F-value p

Underwater dolphin kick record()

CWT 16.3306 11.4810 12.939 0.0001.014 0.334

CSE 16.2523 12.2631 6.037 0.001

CSE : Core Stability Exercise, CWT : Circuit Weight Training

8. Change of dolphin kick record after training

. 180/sec

CWT 61.1047% 67.8550%

CSE 54.92

59% 72.0212%

.

.

3.

.

25m CWT 16.3306

11.4810 CSE 16.2523

12.2631

.

.

.

, ,

.

1.

(1997)

, (1998)

, ,

,

.

Miyashita (1994)

. ,

(1994) (33.26.7,

38.46.6%, n=12)

(1RM) 70%

12

,

, (1996) 8

1020, 4,

4

20.6%

18.4% , ,

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( , 1997).

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1287

12

WHR

, BMI

.

.

.

2. , ,

1)

,

( , 2000).

, ,

. Hartley-O'Brien(1980)

,

.

(2000) 20 10

16.6

3.96cm 19.658cm

. , (2001) 20

12

35.09%, 11.92%

, (1995) ,

.

12

.

12 1.4cm

(, 2007)

(,

2006) .

.

2)

(full range of motion)

.

(Fatouros et al 2002Van et al,

2002Paulos et al 1991Pekka & Markku, 1990).

(ACSM) , ,

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(ACSM, 1995),

,

, ,

( , 2004, 2003

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1288

, 1999Fleck & Kraemer, 1997),

( , 2003).

,

(Katch et al., 1980

Goris, 1986).

, (2001) 8

, ,

, (2002)

, ,

.

Brill & Couzen

(2002)

,

. ,

(2007)

, (2005) 12

core program

,

.

12

,

,

.

Katch (1980) Goris (1986)

,

(2007)

(2005) .

,

(Brill,

2002).

.

3.

,

,

.

(, 1996).

(2002) 12(1 )

12

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1289

50m

, (2003)

12

100m, 200m

.

(2005) Weight Swimming

,

Weight Swimming

100m .

(1992) 100m

, 100

m200m

.

(1995)

8 50m

4.2%

, 100m 3.9%

. (1993)

, (1998)

.

12

,

( , 1998) ,

.

.

WHR

,

.

.

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.

,

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.

.

, 20 12

.

.

.

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1290

,

.

,

.

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(1997). , .

, , , (2000).

, .

(2003). , ,

.

(2007).

, .

(1996),

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, , , , , (2003).

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, , (2004).

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, , , , , (1999).

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1292

ABSTRACT

The Change of the Underwater Dolphin Kick Performance, Body Composition, and

Physical Fitness after Core Stability Exercise and Circuit Weight Training

Lee, Kang-KooKim, Hyung-DonBack, Soo-Hee

The objective of the research was to analyze the change of the record of the dolphin kick as

well as the body composition and healthy fitness and to compare the effect of the different type of

exercise programs; circuit weight training and core stability exercise. We divided into two groups

of eleven people; one group was trained with complex programs of core stability exercise(CSE,

n=11), the other was with circuit weight training(CWT, n=11) programs three times a week for 12

weeks for 100 minutes each session. Experimental data were analysed by SPSS 12.0 using

two-way ANOVA with repeated measure. WHR and %FAT of body composition significantly

decreased in two groups of exercising program(p /JPEG2000GrayImageDict > /AntiAliasMonoImages false /CropMonoImages true /MonoImageMinResolution 1200 /MonoImageMinResolutionPolicy /OK /DownsampleMonoImages true /MonoImageDownsampleType /Bicubic /MonoImageResolution 1200 /MonoImageDepth -1 /MonoImageDownsampleThreshold 1.50000 /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict > /AllowPSXObjects false /CheckCompliance [ /None ] /PDFX1aCheck false /PDFX3Check false /PDFXCompliantPDFOnly false /PDFXNoTrimBoxError true /PDFXTrimBoxToMediaBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXSetBleedBoxToMediaBox true /PDFXBleedBoxToTrimBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXOutputIntentProfile () /PDFXOutputConditionIdentifier () /PDFXOutputCondition () /PDFXRegistryName () /PDFXTrapped /False

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