Applied Functional Science practice Rehab United Physical Therapy in Point Loma, San Diego operates from Rosecrans Street—a clinic founded in 2009 atop thirty-six years of neighborhood presence under its former name, Ed Ayub Physical Therapy. The biomechanical, full-body treatment philosophy addresses root causes rather than symptoms, a systems-level approach that connects with the chiropractic adjustment work at Brian P. White, DC when patients need concurrent spinal mobilization. Eight San Diego locations share clinical protocols under co-founders who launched the practice after a 1991 soccer-injury experience demonstrated the power of rehabilitation firsthand. Custom orthotic fabrication and fitness training extend the care continuum past discharge, and the clinic’s LGBTQ+-affirming, transgender-safe-space designation broadens access alongside providers at Greater Life Wellness Center. The most complex cases involve multi-joint post-surgical reconstruction requiring phased functional-science protocols that retrain compensatory movement patterns across the full kinetic chain.