Research Article
Test-Retest Reliability and Physiological Responses Associated with the Steep Ramp Anaerobic Test in Patients with COPD
Table 1
Subject characteristics.
| ||||||||||||||||||||||||||
Mean ± standard deviation. Abbreviations: TLC: total lung capacity, RV: residual volume, FEV1: forced expiratory volume in 1 second, FVC: forced vital capacity, pred = predicted. |