Skeletal muscle oxygenation during cycling
Phase 1
- Conditions
- Healthy person
- Registration Number
- JPRN-UMIN000026189
- Lead Sponsor
- Exercise and Sports Physiology, Graduate School of Medicine, Nagoya University
- Brief Summary
At 100%VT work load, 90rpm should be harder to pedal, while 40rpm should be similar burden as popular used cadence (50 - 60 rpm) although the exerted muscle force is high. 90rpm is less energetically efficient and should compromise skeletal muscle oxygenation.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 10
Inclusion Criteria
Not provided
Exclusion Criteria
Smoker, patients of circulatory or respiratory or metabolic disease
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Change of muscle oxygenation level in the active muscles obtained by oxy-hemoglobin, deoxy-hemoglobin and total hemoglobin during cycle exercise
- Secondary Outcome Measures
Name Time Method Change of respiratory response (oxygen uptake, minute ventilation, breathing frequency), circulatory response (heart rate, blood pressure), metabolic function (blood lactate concentration) and psychological burden (rate of perceived exertion) during cycling