Please assess the completion status of the following clinical trial:

Trial Title: Innovation in Pulmonary Rehabilitation

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* 40 years of age~* FEV1 70%~* FEV1/FVC \<70%~* RV/TLC \> 120%~Exclusion Criteria:~* Respiratory infection/exacerbation within last 4 weeks~* Exercise limiting heart disease~* Primary asthma~* Congestive heart failure New York Heart Association (NYHA) Class III-IV~* Exercise limiting peripheral arterial disease or arthritis~* Inability to walk on a treadmill

- Gender: ALL
- Minimum Age: 40 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Breathing retraining (Type: EXPERIMENTAL): Exercise training with computerized training program
- Heliox (Type: EXPERIMENTAL): Exercise training with helium oxygen combination
- Exercise (Type: ACTIVE_COMPARATOR): Exercise training

Based on this trial design, predict the completion outcome and termination type (if applicable).