Research Article
Effect of Different Head-Neck Postures on the Respiratory Function in Healthy Males
Table 1
Demographic characteristics of participants (n=15).
| | | Mean (SD) |
| | Age (years) | 23 (6) |
| | Height (cm) | 170 (5) |
| | Weight (Kg) | 74.6 (16) |
| | BMI (Kg/m2) | 25.6 (5.04) |
| | FEV1 | 0.92 (0.13) |
| | FVC | 0.85 (0.09) |
| | FEV1/FVC ratio | 1.15(0.17) |
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