인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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.
초록·키워드
The purpose of this study was to investigate the role of respiratory variable ventilation in improving the VO₂max estimation equation using the Bruce protocol. The subjects of this study were healthy male high school and college students (Age: 21.4±2.6 years, Height: 175.0±6.4 cm, Weight: 71.3±9.5 kg, BMI: 23.0±2.1). VO₂max was measured using the Bruce Protocol (Ferrar et al., 2014), and the maximum oxygen intake was estimated using the formula VO₂max = 14.8 - (1.379 × T) + (0.451 × T²) - (0.012 × T³) (Predicted BRUCE) (Foster et al., 1984). The results showed a significant difference between the actual VO₂max measured by the Bruce Protocol (BRUCE) and the predicted VO₂max (Predicted BRUCE), though there was a significant correlation (r = 0.857). To improve the accuracy of the estimation, a new equation was calculated using multiple regression analysis, incorporating both respiratory variable ventilation (VE) and the Predicted BRUCE values as independent variables (VE+Predicted BRUCE). This new equation showed no significant difference between the actual BRUCE and VE+Predicted BRUCE, with a correlation coefficient of r = 0.862, indicating a significant correlation. In summary, this study found that the accuracy of VO₂max estimation was increased by adding a respiratory variable to the existing estimation formula.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-25-02-092449109