Prestación de Servicios científicos, evaluación y Control Del Rendimiento
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Universidad Politecnica de Madrid
- Enrollment
- 1272
- Locations
- 1
- Primary Endpoint
- Training status
- Status
- Recruiting
- Last Updated
- last year
Overview
Brief Summary
The goal of this cross-over study is to evaluate the physiological response to exercise and body composition according to training status in participants with a wide spectrum of fitness states. The main questions it aims to answer are:
- Which are the physiological differences across participants with different training status?
- Which are the body composition differences across participants with different training status?
Detailed Description
To satisfy the objective of the project, participants will perform an incremental test until volitional exhaustion. During this test, respiratory gases will be measured via a gas analyser as well as the cardiac response via an electrocardiogram. The same participants will have their body composition measured by dual X-ray densitometry (DXA).
Investigators
ANA BELEN PEINADO LOZANO
Principal Investigator
Universidad Politecnica de Madrid
Eligibility Criteria
Inclusion Criteria
- •Be in enough physical fitness to perform the incremental test to volitional exhaustion.
Exclusion Criteria
- •Present any health condition preventing to perform the incremental exercise test until volitional exhaustion.
Outcomes
Primary Outcomes
Training status
Time Frame: breath-by-breath during the whole test
Oxygen uptake at ventilatory threshold 1, ventilatory threshold 2 and maximal oxygen uptake
Body composition
Time Frame: one determination before the test
Fat mass (kg), fat free mass (kg), fat mass percentage, fat-free mass (FFM) percentage, weight (kg), and height (m). These variables are assesed by dual-energy X-ray absorptiometry (DXA).
Bone mineral density
Time Frame: one determination before the test
Total, lumbar spine and femoral neck bone mineral density (g/cm\^2). These variables are assesed by dual-energy X-ray absorptiometry (DXA).