التفاصيل البيبلوغرافية
| العنوان: |
Exploration of an Inflection Point of Ventilation Parameters with Anaerobic Threshold Using Strucchange |
| المؤلفون: |
Takenori Aida, Akira Shionoya, Hirofumi Nonaka, Kouji Hayami, Hisashi Uchiyama, Masahiro Nagamori, Satoshi Ohhashi, Mai Kobayashi, Tsugumi Takayama, Shinji Kimura |
| المصدر: |
Sensors; Volume 22; Issue 7; Pages: 2682 |
| بيانات النشر: |
Multidisciplinary Digital Publishing Institute |
| سنة النشر: |
2022 |
| المجموعة: |
MDPI Open Access Publishing |
| مصطلحات موضوعية: |
anaerobic threshold, inflection-point exploration, strucchange, ventilation expired gas volume, excess CO 2 production |
| الوصف: |
(1) Background: When measuring anaerobic work threshold (AT), the conventional V-slope method includes the subjectivity of the examiner, which cannot be eliminated completely. Therefore, we implemented an engineering method using strucchange to objectively search for the inflection point of AT. (2) Methods: Seventeen subjects (15 men and 2 women) were included in the study. The subjects rode an ergometer and performed a ramp load test for 18 min and 30 s. (3) Results: In VE (Ventilation), 11 out of 12 subjects had the same results with 95% confidence intervals for the AT by the strucchange and respiratory metabolic apparatus. In VCO2 (Carbon dioxide emissions), 9 out of 12 subjects had the same results with 95% confidence intervals for the AT with the strucchange and respiratory metabolic apparatus. In VE, 3 out of 12 subjects showed the same results for respiratory metabolic analysis and the AT by the V-slope method. In VCO2, 3 out of 12 subjects showed the same results for the respiratory metabolic analysis and AT by the V-slope method in VCO2. (4) Conclusions: Strucchange was more objective and significant in identifying the AT than the V-slope method. |
| نوع الوثيقة: |
text |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| العلاقة: |
Physical Sensors; https://dx.doi.org/10.3390/s22072682Test |
| DOI: |
10.3390/s22072682 |
| الإتاحة: |
https://doi.org/10.3390/s22072682Test |
| حقوق: |
https://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: |
edsbas.418B0A8F |
| قاعدة البيانات: |
BASE |
