Please select the eligibility criteria that correspond to the clinical trial below.
Title: The Effects of Massage Therapy and Hypopressive Abdominal Exercises on Chronic Non-specific Low Back Pain, Joint Mobility, Disability and the Patient's Quality of Life. A Controlled Clinical Trial
Brief Summary: The main goal of this study is to get to know if applying both, massotherapy plus hypopressive abdominal gymnastics (H.A.G) will reduce the pain of chronic non-specific low back pain. It actually reduces the inability produced by the pain and improve the patient's quality of life as well as the join range of the lumbar spine, way more than these two therapies applied separately.


Options:
A: Inclusion Criteria:

* Patients diagnosed with lower back pain with a pain score of 4 or higher on DVPRS for 3 months
* Male or female
* Age 18-68\*
* Able to read and understand English
* Understands language, and able to report current pain levels and recall events
* DEERS-Eligible, Military healthcare beneficiary

Exclusion Criteria:

* Provider has advised against mild to moderate exercise
* Patient unable to sit on the floor for two minutes or unable to stand independently
* Complex Regional Pain Syndrome, Fibromyalgia, Chronic Fatigue Syndrome, Auto Immune disease-related pain, other chronic medical conditions (i.e. advanced diabetic neuropathies) that preclude consent
* Patients with severe TBI
* Practiced Yoga within 6 months
* Pre-surgical candidates for back surgery within 3 months
* Back surgery within the past year
* Pregnancy\*\*; females will be asked to self-report
* Undergoing Medical Evaluation Board to determine discharge
B: Inclusion Criteria:

* Patients with chronic non-specific low back pain diagnosed and at least 12 weeks of mechanical pain.

Exclusion Criteria:

* Patients:
* With arterial hypertension diagnosed.
* With progressive neurological deficits.
* Pregnant or suspect that they are pregnant.
* With psychological or psychiatric process diagnosed.
* Under analgesic treatment.
C: Inclusion Criteria:

1. Self-report having had lower back pain on most days for greater than three months.
2. Can complete a 10 second semi-tandem stand and walk 8' in 6.0 seconds.
3. Report they are not satisfied with their current state of functional ability, based on reporting "dissatisfied" with at least one aspect of physical function on the Satisfaction with Physical Function Scale.
4. Can safely participate in the intervention based upon the physical therapist baseline examination and clinical expertise.

Exclusion Criteria:

1. unilateral or bilateral sciatica that physical therapist determines could make the study intervention unsafe or inappropriate; isolated coccyx pain (based on self-report at screener);
2. dementia or other significant cognitive impairment;
3. movement or motor neuron disorders (e.g., Parkinson's Disease, Multiple Sclerosis, Amyotrophic Lateral Sclerosis);
4. rheumatoid arthritis, fibromyalgia, or other systemic rheumatic disease;
5. hospitalization for a stroke, myocardial infarction, heart failure, or coronary artery revascularization in the past 3 months;
6. significant hearing impairment (must be able to talk on the telephone);
7. psychosis or current, uncontrolled substance abuse disorder;
8. any other health conditions determined by the study team to be contraindications to performing mild to moderate home exercises.
D: Inclusion Criteria:

* Patients with chronic nonspecific low back pain longer 12 weeks

Exclusion Criteria:

* Contra indications to physical exercise
* Serious spinal pathologies (e. g. tumors, fractures and inflammatory diseases)
* Nerve root compromise
* Pregnancy
* Previous surgery on spine
* Pilates treatment for low back pain in the last three months

Answer: B