Please assess the completion status of the following clinical trial:

Trial Title: Exercise Therapy Program in Ankylosing Spondylitis Patients

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

Eligibility Criteria:
Inclusion Criteria:~* Ankylosing spondylitis patient~* Basdai index lower than 4~* Physical inactive~* Functional class I to III~Exclusion Criteria:~* Fibromyalgia~* Cardiovascular disease~* Pain Visual Analogue Scale (VAS) over 8

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

Study Arms:
- ankylosing spondylitis control (Type: NO_INTERVENTION): control group
- mobility exercise (Type: EXPERIMENTAL): mobility exercises
- mobility and elastic resistance exercise (Type: EXPERIMENTAL): AS patients was submitted to a program mobility exercise plus elastic resistance exercises

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