Demographics and clinical characteristics of non-asthmatic, healthy individuals
| Age at examination (years) | 26±5 |
| Sex distribution (♂/♀) | 18/18 |
| Weight without shoes (kg) | 71±12 |
| Height without shoes (cm) | 175±8 |
| Body mass index (kg/m2) | 23±3 |
| Fat-free mass (%) | 78±7 |
| International Physical Activity Questionnaire (IPAQ) | |
| High-intensity exercise (min/week) | 188 (0–1350) |
| Moderate-intensity exercise (min/week) | 264 (0–1350) |
| Low-intensity exercise (min/week) | 454 (40–3360) |
Data are reported as mean with SD, median with total range or number of participants.