Physiotherapy Services Market Size, Share & Industry Analysis, By Technique (Electrotherapy, Hydrotherapy, Physical Exercise, Cryotherapy, Heat Therapy, Light Therapy, Manual Therapy / Massage, and Others), By Application (Pain Management, Rehabilitation and Recovery, Body Conditioning, Health Wellness, and Others), By Indication (Orthopedic, Cardiovascular, Neurological, and Others), By Age Group (18-24, 25-44, 45-64, 65-84, and 85+), By Service Provider (Hospitals, Outpatient Clinics, Physiotherapy Centers, and Others), and Regional Forecast, 2026-2034