Table 1. Descriptive Variables.

Characteristics	Active Subjects
	N	%
Gender
Male	23	41.1
Female	33	58.9
Age
Mean	35.8 yr (20-62)
Pain Distribution
Bilateral	42	75
Unilateral (Right/Left)	9/5	16.1/8.9
Pain Duration
<3years	21	37.5
>3 years	35	62.5
Use of Medication
Analgesics	37	66
Mood	11	19.6
Sleep	1	1.8
Opioids/Narcotics	0	0
Supplements/Vitamins	30	53.6
Use of Non-Pharmacologica Treatment
Exercise	43	76.6
Physical Modalities (heat, cold, electrical stimulation)	32	57
Massage	17	30
Chiropractic	8	14