What's the secret behind the benefits of whole-body vibration training in patients with COPD? A randomized, controlled trial.

Background: Several studies have shown that whole-body vibration training (WBVT) improves exercise capacity in patients with severe COPD. The aim of this study was to investigate the determinants of improved exercise capacity following WBVT.

Methods: Seventy-four COPD patients (FEV: 34 ± 9%predicted) were recruited during a 3-week inpatient pulmonary rehabilitation (PR) program.