지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 1,145 - 1,151 (7page)
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초록· 키워드
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Purpose: We performed a study to determine the best appropriate wearing site of a triaxial accelerometer at different exercise speeds. Materials and Methods: We conductedan observational study with 66 healthy Korean adults (26 men and 40 women). Resting metabolic rate (RMR) before exercise, physical activity-related energy expenditure (PAEE) by cardiorespiratory gas analyzer and Signal Vector Magnitude (SVM) were measured while wearing four triaxial accelerometers on four different sites (wrist, waist, upper arm, and ankle) at exercise speeds from 2--10 km/h. Results: The mean RMR was 4.03 mL/kg/min and Actual METs (oxygen consumption at differentexercise speeds divided by individual RMR) compared with the calculated METs (oxygen consumption divided by 3.5 mL/kg/min) showed relatively low value. The overall correlation between PAEE and SVM was highest when the accelerometer was worn on the wrist at low exercise speed (r=0.751, p<0.001), waist at a moderate speed (r=0.821, p<0.001), and ankle at a high speed (r=0.559, p<0.001). Using regressionanalysis, it was shown that the ankle at a low speed (R2=0.564, p<0.001), high speed (R2=0.559, p<0.001), and the waist at a moderate speed (R2=0.821, p<0.001) were the best appropriate sites. Conclusion: When measuring the PAEE and SVM at different exercise speeds, the ankle in low and high exercise speed, and waist in moderatespeed are the most appropriate sites for an accelerometer.
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등록된 정보가 없습니다.
참고문헌 (21)
참고문헌 신청
Camhi SM / 2011 / Accelerometer-determined lifestyle activities in US adults / J Phys Act Health 8 : 382 ~ 389
Crouter SE / 2013 / Validity of ActiGraph 2-regression model, Matthews cut-points, and NHANES cut-points for assessing free-living physical activity / J Phys Act Health 10 :
Feinglass J / 2011 / The effects of daily weather on accelerometer-measured physical activity / J Phys Act Health 8 : 934 ~ 943
Garber CE / 2011 / American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and
Goodpaster BH / 2010 / Effects of diet and physical activity interventions on weight loss and cardiometabolic risk factors in severely obese adults: a randomized trial / JAMA
Crouter SE / 2013 / Validity of ActiGraph 2-regression model, Matthews cut-points, and NHANES cut-points for assessing free-living physical activity / J Phys Act Health 10 :
Feinglass J / 2011 / The effects of daily weather on accelerometer-measured physical activity / J Phys Act Health 8 : 934 ~ 943
Garber CE / 2011 / American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and
Goodpaster BH / 2010 / Effects of diet and physical activity interventions on weight loss and cardiometabolic risk factors in severely obese adults: a randomized trial / JAMA
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