 - Patients will be eligible for inclusion if they meet all of the following inclusion criteria: chronic non-specific LBP 3 months with or without leg pain, currently seeking care for LBP, between 18 to 80 years of age, English speaking to allow response to the questionnaires and communication with the treating physiotherapist, Clinical assessment indicating that the participant is suitable for active exercises by a family physician or using the Physical Activity Readiness Questionnaire, Moderate or greater pain or disability measured using question 7 or question 8 of the SF-36 Health Survey, moderate or High Risk Classification on the STarT Back Tool indicating appropriateness of physiotherapy and thus an exercise program. 