Acute effects of sprint interval training under systemic and local hypoxia on physiological responses and perception in young healthy me
- Conditions
- Healthy subjects
- Registration Number
- DRKS00028031
- Lead Sponsor
- Otto-von-Guericke-Universität Magdeburg, Fakultät für Humanwissenschaften, Institut III: Sportwissenschaft, Gesundheit und körperliche Aktivität
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- Male
- Target Recruitment
- 14
Healthy male subjects aged 18 to 30 years.
- Neurological or mental illnesses (e.g. epilepsy or depression)
- Orthopedic conditions (e.g., bone fractures in the past 6 months)
- Cardiovascular disease (e.g., hypertension, recent myocardial infarction, or deep vein thrombosis)
- Pulmonary diseases (e.g. COPD, exercise-induced asthma)
- Muscular diseases or tendon disorders (myositis or tendinitis)
- Metabolic diseases (e.g., manifested thyroid dysfunction, obesity [BMI >30 kg/m²] or insulin-dependent diabetes)
- Blood clotting disorders
- Obstructive sleep apnea
- Acute injury or surgery less than 6 months ago
- Taking medications or other substances with central nervous effects (e.g. antidepressants, alcohol or drugs)
- Prolonged stays at altitude (>1500 m) less than 3 months ago.
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Change in maximum and average power (measured in watts) during 10s sprint intervals.
- Secondary Outcome Measures
Name Time Method Secondary endpoints will be changes in blood lactate concentration, muscular oxygen saturation (total hemoglobin [tHb], oxygenated hemoglobin [O2Hb], deoxygenated hemoglobin [HHb], muscle activity (operationalized by EMG), and subjective sensation / perceived fatigue (effort perception, body signals, mood, arousal, and exhaustion-fatigue).