Early observational study for non-invasive measurements of exercise-induced fatigue in adult men - Exploration of candidate sensors
- Conditions
- Geen aandoening: gezonde sportfysiologie.Exercise related muscle acidification
- Registration Number
- NL-OMON49724
- Lead Sponsor
- niversitair Medisch Centrum Utrecht
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 27
Male
Age 18-40 years
18.5 < BMI < 23 or 27 < BMI < 30
Athletic or non-athletic
No physical limitation to do the exercise tests
a. < 18 years and > 40 years
b. Women
c. Use of medication that affect the lung or circulatory system
d. (Previous) musculoskeletal injuries that could affect cycling
e. Physical limitations for cycling
f. Significant anatomical differences between dominant and non-dominant leg
g. Cardiovascular disease or abnormalities
h. Pulmonary disease or abnormalities
i. Muscle or metabolic diseases (e.g. diabetes, McArdle*s disease)
j. Significantly abnormal anatomy of the leg (e.g. due to severe muscle
injuries) or
k. Abnormal skin around Vastus Lateralis (major muscle in the upper leg)
l. Potential issues lactate measurements: phobia for needles or blood, blood
clotting issues
Study & Design
- Study Type
- Observational invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>The main study parameter is the agreement between the values of candidate<br /><br>sensors and the actual values of the golden standards for determining exercise<br /><br>intensity, being lactate concentration (LA) in blood and oxygen consumption<br /><br>(VO2) from breath gas analysis.<br /><br>In the process of creating an algorithm, it will be determined what<br /><br>(combination of) candidate measurements are significantly correlated to LA and<br /><br>VO2. </p><br>
- Secondary Outcome Measures
Name Time Method <p>Not applicable</p><br>