cardiopulmonary function
Conditions
Interventions
Hydrogen group:hydrogen-enriched gas inhalation
Control group:inhaled a placebo (air)
Sponsors
Department of Rehabilitation Medicine, Taikang Xianlin Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
Eligibility
Sex/Gender
All
Age
18 Years to 35 Years
Inclusion criteria
Inclusion criteria: 1. no acute or chronic respiratory infections within 2 weeks before the experiment; 2. no sports injuries affecting lower limb activities; 3. non-smokers; 4. not taking drugs or consuming any sports drinks; 5.professional middle-distance runner 6. aged 18–35, regardless of gender.
Exclusion criteria
Exclusion criteria: 1.subjects with respiratory problems, metabolic disorders, endocrine disorders, and cardiorespiratory problems; 2. poor subject compliance in the judgment of the investigator (unable to complete the study as required); 3. participation in other clinical trials of drugs or medical devices during the same period.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| maximal oxygen consumption; | — |
Secondary
| Measure | Time frame |
|---|---|
| blood lactate;heart rate;Respiratory Exchange Ratio; | — |
Countries
China
Contacts
Public ContactFang Chen
Department of Rehabilitation Medicine, Taikang Xianlin Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University
Outcome results
None listed