Journal List > Korean J Health Promot > v.14(2) > 1089841

Korean J Health Promot. 2014 Jun;14(2):67-73. Korean.
Published online June 30, 2014.  https://doi.org/10.15384/kjhp.2014.14.2.67
Copyright © 2014 Korean Society for Health Promotion and Disease Prevention
The Effect Size Analysis of Exercise on Body Composition, Blood Pressure, and Physical Fitness in Korean Adults
Saejong Park,1 and Wi-Young So2
1Korea Institute of Sports Science, Korea Sports Promotion Foundation, Seoul, Korea.
2Department of Human Movement Science, Seoul Women's University, Seoul, Korea.

Corresponding author: Wi-Young So, PhD. Department of Human Movement Science, Seoul Women's University, 621 Hwarang-ro, Nowon-gu, Seoul 139-774, Korea. Tel: +82-2-970-5683, Fax: +82-2-970-5980, Email: wowso@swu.ac.kr
Received November 26, 2013; Accepted June 23, 2014.

Abstract

Background

The purpose of this study was to examine the effect size analysis of an exercise program on body composition, blood pressure, and physical fitness in Korean adults.

Methods

The subjects were 1,095 adults (men=76, women=1,019) older than 19 years who participated in the Fitness Promotion program at the centers for National Fitness Award Program in 2012. The subjects performed the regular combined exercise for 60-90 minutes per day, 2-4 days a week for 8 weeks. And the intensity of the exercise program was moderate (55-80% of maximum heart rate). In this study the effect size (ES) was calculated by the Cohen (1988) method.

Results

The ES was 0.06-0.11 (average small ES) for body composition, 0.52-0.77 (average large ES) for blood pressure, and 0.08-0.48 (average medium ES) for physical fitness variables.

Conclusions

The estimated ES would be a useful reference to determine sample size for post-exercise experimental research.

Keywords: Exercise; Body composition; Blood pressure; Physical fitness

Tables


Table 1
Characteristics of the subjectsa
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Table 2
Gwangmyeong Social Welfare Center exercise promotion program
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Table 3
Wonju National Fitness Center exercise promotion program
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Table 4
Gwangju Gwangsan-gu Bitgoeul National Fitness Center exercise promotion program
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Table 5
Busan Nam-gu National Fitness Center exercise promotion program
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Table 6
Effect size of body composition, blood pressure, and fitness variables according to exercisea
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References
1. Jeon JY, Kim TW. The effect of 12 week combind exercise on cardiovascular risk factors and inflammation markers in obese middle school girls. Exerc Sci 2008;17(2):173–182.
2. Lee Y, Kang HS. The effect of off-season conditioning-program participation for 12 weeks on anaerobic exercise ability. J Sport Leis Stud 2012;47(2):835–844.
3. Lee KK. Effects of 12 weeks' music jump-rope exercise on body composition, physical strength and blood lipid of fat middle-aged women. Korean J Phys Educ 2009;48(6):677–688.
4. Kim DY. Effect of 12 weeks Pilattes training on stability. J Korean Soc Rhythm Exerc 2010;3(1):53–58.
5. Son HJ, So WY, Park HM, Lee SM, Baek HJ, Sung DJ. Effect of a public health center exercise program on physical fitness factors, body weight, body mass index and blood pressure in elderly women. Korean Acad Public Health Nurs 2011;25(1):17–27.
6. So WY, Hong JY, Jun EJ, Choi DH, Kim KH. Effects of Aquarobics Exercise on Body Composition, Fitness and Health Related Quality of Life(SF-36) in Elderly Women. J Korea Gerontol Soc 2010;30(3):683–694.
7. Johnson RA, Bhattacharyya GK. In: Statistics: Principles and Methods. 6th ed. Hoboken, NJ: John Wiley & Sons, Inc.; 2010.
8. Polit DF, Sherman RE. Statistical power in nursing research. Nurs Res 1990;39(6):365–369.
9. Cohen J. In: Statistical Power Analysis for the Behavioral Sciences. 2nd ed. Hillsdale, NJ: Lawrence Eribaum Associates; 1988.
10. Kim KB, Lim KI, So WY, Park SK, Song W. A meta-analysis of the effects of exercise therapy applied in obesity studies. Korean J Obes 2007;16(4):177–185.
11. Eysenck HJ. An exercise in mega-silliness. Am Psychol 1978;33(5):517.
12. Suh MO. The review of meta-analysis and research methodology proposed. Korean J Educ Res 2011;49(2):1–23.
13. Park SJ, Choi KJ, Song HS, Kim KJ, Sung BJ, So WY. Association between percent body fat and physical fitness in Korean men: a community-based study. Korea J Sports Sci 2012;21(6):1305–1314.
14. Park SJ, So WY. The study between %body fat and physical fitness in Korean women. J Korean Soc Living Environ Syst 2013;20(4):462–470.
15. Korean Society for the Study of Obesity. Guideline for Obesity Treatment. Seoul: Korean Society for the Study of Obesity; 2009.
16. Kim JD. The changes in body composition, blood pressure, blood lipid profile and glucose according to participation pattern of exercise program on middle aged men. J Sport Leis Stud 2013;51(2):631–643.
17. Seo YH, Son YH, Wee SD. Effects of walking exercise on body composition, blood adiponectin, ghrelin, resistin and insulin resistance in obese male university students. Korean J Growth Dev 2011;19(2):131–137.
18. So WY, Song MS, Cho BL, Park YH, Lim JY, Kim SH, et al. Effects of 36 weeks of resistance training on body composition, fitness and blood lipid profiles in the obese elderly. J Korean Acad Public Health Nurs 2010;24(1):39–48.
19. Laughlin MH, Bowles DK, Duncker DJ. The coronary circulation in exercise training. Am J Physiol Heart Circ Physiol 2012;302(1):H10–H23.
20. Whelton SP, Chin A, Xin X, He J. Effect of aerobic exercise on blood pressure: a meta-analysis of randomized, controlled trials. Ann Intern Med 2002;136(7):493–503.
21. American College of Sports Medicine. ACSM's Resource Manual for Guidelines for Exercise Testing and Prescription. 5th ed. Baltimore. MD: Lippincott Williams & Wilkins; 2006.
22. Kang CH, Koo KS, Hong YJ, Lee JH. The effect of participation in one year exercise program on body composition and physical fitness of obese children. Korean J Growth Dev 2012;20(2):59–65.
23. Kim MH, Kim YI. The effect of 24 weeks qui-gong exercise on functional fitness and quality of life in middle age woman. J Sport Leis Stud 2012;47(2):877–885.
24. Lee HC, Kim HT. Effects of 12 weeks elastic band exercise on body composition and physical fitness levels in elderly women. Korean J Growth Dev 2012;20(4):269–275.
25. Kim DH. Effects that exercise programs influence physiological function: meta analysis. Korean J Phys Educ 2009;48(1):41–55.