Influence of Pre-operative Back Muscle Exercise on Post-operative Outcomes After Spine Surgery

The purpose of this research study is to gather more information about how improving back muscle function before surgery might influence what happens to the spine and function after surgery. This may assist in developing ways to improve surgical outcomes and determine the benefit of pre-operative exercise, if any.

We intend to enroll patients from UCSD spine clinic. We will include patients who are indicated for a spine surgery. Once participants are identified to be surgical candidates, and have an estimated surgical date that is 4-6 weeks from identification, they may undergo pre-operative procedures including a pre-operative evaluation and treatment by a physical therapist, data collection (demographics, medical history, etc.), and filling out relevant questionnaires. Patients will undergo their surgery as scheduled with their spine surgeon as part of their planned standard care unless the surgeon decides that the surgery is no longer necessary. Participation in research does not influence the surgeon's decision. Post-operatively, participants may be asked to undergo a post-operative evaluation and fill out questionnaires.

Upon identification of eligibility, participants may be randomized to one of two study arms using a random number generator. If group characteristics are observed to be unbalanced using this approach, participants may be matched according to demographic or surgical features:

1. Pre-habilitation treatment arm
2. Standard of Care arm Participants in the standard of care arm will undergo all pre-operative activities recommended by their surgeon as per standard care.