보행시 신발 밑창 형태가 에너지 소비 및 심박수에 미치는 영향

국문 초록 (Abstract)

본 연구에서는 double rocker sole을 채용한 기능성(complex function double rocker sole; CDR) 신발과 negative-heel rocker sole(NR)을 채용한 신발의 보행 중 에너지 소비량을 비교하여 보행시 에너지 사용을 증가시킬 수 있는 기능성 신발에 대한 기초자료를 제공하고자 하였다. 이를 위해 2011년 3∼8월까지 40∼50대 중년여성 11명을 대상으로 inbody 4.0 (Biospace, Korea)로 체성분 검사와 Vmax ST(SensorMedics, USA)로 운동부하 심폐기능 검사를 실시한 후, 분당 보행에너지 소비량(walking energy cost per time; WECt)과 심박수 운동강도(Heart rate intensity; HRi) 를 산출하였다. 연구 결과, CDR신발은 NR신발에 비하여 심박수 운동강도의 통계적 유의차 없이 분당 보행에너지 소 비량과 총 칼로리 소비량이 높게 나타나, CDR신발은 동일한 운동 조건 속에서 자각적 운동강도를 증가시키지 않고 운동량을 증가시킬 수 있으므로 에너지소모량을 높이고자 하는 사람에게 적합할 것으로 생각된다.

다국어 초록 (Multilingual Abstract)

The purpose of this study was to analysis the effect of form of outsole - complex function double rocker sole(CDR) vs. negative-heel rocker sole (NR) - on energy consumption and heart rate intensity during gait. 11 women, who had no medical history on musculoskeletal disease and surgery within 3 years prior to study, were participated. The walking energy cost per time (WECt) during 35minutes, heart rate intensity, and total calorie consumption were compared by using pair t-test. The WECt and total calorie consumption were found to be significantly higher(p<.05) in CDR than NR. However, there was no difference in HRi. Based on the present study, CDR shoe may have significant implications in shoe prescription for people who want to increase energy consumption.

참고문헌 (Reference)

1 서용원, "중년 비만 여성에서의 에너지 섭취와 휴식시 에너지 소비 양상" 대한비만학회 18 (18): 31-37, 2009

2 이경옥, "신발의 종류와 지형에 따른 소비 칼로리 지도" 한국여성체육학회 23 (23): 23-38, 2009

3 김종선, "보행시 신발 밑창 형태가 하지 근활성도에 미치는 영향" 한국산학기술학회 13 (13): 227-235, 2012

4 R. J. Albensi, "The relationship of body weight and clinical foot and ankle measurements to the heel forces of forward and backward walking" 34 (34): 328-333, 1999

5 C. Bosco, "The influence of different floor stiffness on mechanical efficiency of leg extensor muscle" 40 (40): 670-679, 1997

6 D. J. Janisse, "The diabetic foot" CV Mosby 1993

7 M. Buchecker, "Spine kinematics and trunk muscle activity during bipedal standing using unstable footwear" 2013

8 B. C. Albright, "Rocker bottom soles alter the postural response to backward translation during stance" 30 (30): 45-49, 2009

9 "Population-based prevention strategies for childhood obesity" 2009

10 J. A. Mercer, "Physiological cost of running while wearing spring-boots" 17 (17): 314-318, 2003

11 D. Wezenberg, "Mind your step: Metabolic energy cost while walking an enforced gait pattern" 33 (33): 544-549, 2011

12 S. J. van Engelen, "Metabolic cost and mechanical work during walking after tibiotalar arthrodesis and the influence of footwear" 25 (25): 809-815, 2010

13 P. E. Martin, "Mechanical and physiological responses to lower extremity loading during running" 17 (17): 427-433, 1985

14 Ministry of Health & Welfare, "Korea Health Statistics 2010 : Korea National Health and Nutrition Examination Survey(KNHANES V-1)" 26-27, 2011

15 J. X. Li, "Kinematic and electromyographic analysis of the trunk and lower limbs during walking in negative-heeled shoes" 97 (97): 447-456, 2007

16 D. Bourgit, "Influence of shoes increasing dorsiflexion and decreasing metatarsus flexion on lower limb muscular activity during fitness exercises, walking, and running" 22 (22): 966-973, 2008

17 C. Tudor-Locke, "How Many Steps/day are Enough? For Adults" 8 : 79-, 2011

18 B. M. Popkin, "Global nutrition transition and the pandemic of obesity in developing countries" 70 (70): 3-21, 2012

19 D. William, "Essentials of exercise physiology" Malvern 2005

20 L. A. Anjos, "Energy expenditure of walking at different inensities in Brazilian college women" 27 (27): 121-125, 2008

21 K. Sekizawa, "Effects of shoe sole thickness on joint position sense" 13 (13): 221-228, 2001

22 D. Brown, "Effect of rocker soles on plantar pressures" 85 (85): 81-86, 2004

23 M. Buckheit, "Effect of dorsiflexion shoes on the energy cost of running" 25 : 81-87, 2010

24 B. Nigg, "Effect of an unstable shoe construction on lower extremity gait characteristics" 21 (21): 82-88, 2006

25 G. S. Murley, "Do foot orthoses change lower limb muscle activity in flat-arched feet towards a pattern observed in normal-arched feet?" 25 (25): 728-736, 2010

26 D.T. Fong, "Cushioning and lateral stability functions of cloth sport shoes" 6 (6): 407-417, 2007

27 E. E. Thomas, "Comparison of neural activation and energy cost during treadmill walking with body weight unloading between frail and healthy older women" 33 (33): 356-360, 2011

28 A. S. Susan, "Clinical features; evaluation; and diagnosis of adolescent idiopathic scoliosis"

29 K. A. Boyer, "Changes in running kinematics and kinetics in response to a rockered shoe intervention" 24 (24): 872-876, 2009

30 J. Romkes, "Changes in gait and EMG when walking with the Masai Barefoot Technique" 21 (21): 75-81, 2006

31 J. T. Long, "Biomechanics of the double rocker sole shoe: gait kinematics and kinetics" 40 (40): 2882-2890, 2007

32 K. A. Myers, "Biomechanical implications of the negative heel rocker sole shoe: gait kinematics and kinetics" 24 (24): 323-330, 2006

33 M. T. Vanderpool, "Ankle fixation need not increase the energetic cost of human walking" 28 (28): 427-433, 2008

34 J. M. Van Swearingen, "A randomized trial of two forms of therapeutic activity to improve walking: effect on the energy cost of walking" 64 (64): 1190-1198, 2009