ART Spinal & Core Assessment 3 — Questions and Answers
Question 1: When assessing thoracic spine mobility for ART, a provider finds restricted rotation at T4-T8. Which muscle group is most commonly implicated as the soft tissue cause?
- Thoracic erector spinae and rhomboids (Correct answer)
- Hip flexors and psoas
- Scalenes and sternocleidomastoid
- Gluteus medius and piriformis
Correct answer: Thoracic erector spinae and rhomboids
Thoracic rotational restriction commonly involves dense adhesions in the erector spinae and rhomboids that tether vertebral segments, making these the primary ART treatment targets.
Question 2: A patient presents with a positive FABER test during ART spinal and core assessment. What structure is most likely implicated?
- Sacroiliac joint or hip joint (Correct answer)
- Lumbar intervertebral disc at L4-L5
- Thoracolumbar fascia
- Quadratus lumborum
Correct answer: Sacroiliac joint or hip joint
The FABER (Flexion, ABduction, External Rotation) test stresses the sacroiliac joint and hip joint; reproduction of posterior hip or SI pain indicates pathology in one of these structures.
Question 3: During ART assessment of the quadratus lumborum, the provider applies a direct contact lateral to the erector spinae. The patient then performs which motion to create tissue excursion?
- Lateral trunk flexion away from the contact side (Correct answer)
- Lumbar flexion forward
- Thoracic rotation toward the contact side
- Hip extension with knee flexion
Correct answer: Lateral trunk flexion away from the contact side
Lateral flexion away from the contact side lengthens the quadratus lumborum under the practitioner's tension, producing the required tissue excursion for ART release.
Question 4: In spinal ART assessment, segmental hypomobility is distinguished from hypermobility by which palpatory finding?
- Hypomobility presents with a firm end-feel and restricted spring test; hypermobility shows excessive movement with poor tissue resistance (Correct answer)
- Hypomobility presents with a soft end-feel and increased motion
- Both present identically and cannot be differentiated by palpation
- Hypermobility is identified only by MRI imaging
Correct answer: Hypomobility presents with a firm end-feel and restricted spring test; hypermobility shows excessive movement with poor tissue resistance
Passive intervertebral motion testing reveals a firm, restricted end-feel in hypomobility versus excessive excursion and poor resistance in hypermobility, guiding ART versus stabilization approaches.
Question 5: Which outcome measure is most appropriate for tracking functional core stability progress in an ART patient with lumbar spine dysfunction?
- Oswestry Disability Index (ODI) (Correct answer)
- Visual Analog Scale for pain only
- Shoulder Disability Questionnaire
- Neck Disability Index (NDI)
Correct answer: Oswestry Disability Index (ODI)
The Oswestry Disability Index is validated for lumbar disability and functional limitations, making it the standard outcome measure for tracking progress in lumbar ART patients.
Question 6: During ART treatment of the iliopsoas for lumbar stabilization, the provider contacts the muscle through the abdomen. The patient actively performs which movement to lengthen the tissue?
- Hip extension from a flexed position (Correct answer)
- Hip flexion from neutral
- Lumbar extension against resistance
- Knee flexion in prone
Correct answer: Hip extension from a flexed position
The iliopsoas shortens during hip flexion and lengthens during hip extension; ART requires moving from a shortened (flexed) position to a lengthened (extended) position under tissue tension.
Question 7: A practitioner assessing core function notes that a patient compensates with breath-holding during low-load core exercises. This most likely indicates dysfunction of which structure?
- Transversus abdominis and diaphragm co-contraction mechanism (Correct answer)
- Superficial rectus abdominis
- Thoracic erector spinae
- Gluteus maximus
Correct answer: Transversus abdominis and diaphragm co-contraction mechanism
Breath-holding during low-load core tasks suggests the patient cannot achieve adequate intra-abdominal pressure through proper diaphragm and transversus abdominis co-contraction, indicating deep stabilizer dysfunction.
ART Spinal & Core Assessment 3
When assessing thoracic spine mobility for ART, a provider finds restricted rotation at T4-T8.
Which muscle group is most commonly implicated as the soft tissue cause?