Table 2.

Battery of physical tests and QST done during baseline visit 1

Category	Test
Neurologic screening	Lower Extremity Sensory Testing
	Lower Extremity Reflex Testing
	Lower Extremity Myotome Testing
	Passive Straight Leg Raise and Crossed Straight Leg Raise Tests
	Seated Slump Test for Neural Tension
Generalized joint mobility	Beighton Score
Hip joint dysfunction	Hip Scour Test
	Hip Internal Rotation Mobility Test
Lumbar spine dysfunction	Lumbar Segmental Mobility and Prone Instability Tests
	Change in Symptoms during Repeated Lumbar Movements
	Lumbar Quadrant Test
Sacroiliac joint dysfunction	Sacroiliac Distraction Test
	Sacroiliac Thigh Thrust Test
	Sacroiliac Gaenslen's Test
	Sacroiliac Compression Test
	Sacral Thrust Test
Movement control	Active Straight Leg Raise Test
	Postural Lifting Strategy Test during Floor-to-Table Load Transfer
Muscle strength and endurance	Hip Abduction Strength Test with Dynamometer
	Hip Extension Strength Test with Dynamometer
	Hip External Rotation Strength Test with Dynamometer
	Quadriceps Strength Test with Dynamometer
	Active Sit-up Test for Endurance of Abdominal Muscles
Functional performance	4-Meter Walk Test
	5 Times Sit-to-Stand Test
	Standing Balance Tests
	2-Minute Walk Test
QST, Quantitative Sensory Testing	Pain Pressure Threshold Test
	Pain Temporal Summation Test
	Conditional Pain Modulation Test
	Cold Pain Tolerance Test