Please assess the completion status of the following clinical trial:

Trial Title: Effects and Mechanisms of Specific Trunk Exercises in Low Back Pain

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* a history of chronic LBP with or without recurrences for a minimum of 12 months~* between 21 - 55 years of age~* able to stand and walk without assistance~* have an Oswestry Disability Score of 19% or higher~Exclusion Criteria:~* any major structural spinal deformity including scoliosis, kyphosis, or stenosis~* spinal fracture or dislocation~* osteoporosis~* ankylosing spondylitis~* rheumatoid arthritis~* disc herniation with corroborating clinical signs and symptoms~* serious spinal complications such as tumor or infection~* previous spinal surgery~* frank neurological loss, i.e., weakness and sensory loss~* pain or paresthesia below the knee~* etiology of LBP other than the lumbar spine, e.g., hip joint~* history of neurological disease which required hospitalization~* active treatment for cancer~* history of unresolved cancer~* pregnancy or less than 6 months post-partum or less than 6 months post weaning~* magnified symptom-behavior~* worker's compensation or disability case~* in litigation for the LBP problem~* have a BMI ≥ 30

- Gender: ALL
- Minimum Age: 21 Years
- Maximum Age: 55 Years
- Healthy Volunteers: t

Study Arms:
- Stabilization (Type: EXPERIMENTAL): None
- Strengthening and Conditioning (Type: ACTIVE_COMPARATOR): None

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