has subject area
- Adaptation, Biological - Acclimatization
- Adult
- Biological Transport, Active
- Chalcogens - Oxygen
- Ecological and Environmental Phenomena - Altitude
- Environment and Public Health - Altitude
- Gases - Oxygen
- Heart Function Tests - Cardiac Output
- Hemodynamics - Blood Pressure
- Hemodynamics - Cardiac Output
- Human Activities - Exercise
- Humans
- Hypoxia
- Leg
- Male
- Musculoskeletal Physiological Phenomena - Exercise
- Physiological Phenomena - Acclimatization
- Regional Blood Flow
- Vascular Resistance
- Vital Signs - Blood Pressure