Pilates Equipment and Gear Market Size & Forecasts 2026-2035, By Segments (Functionality, End User, Product Type, Material), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Stott Pilates, Balanced Body, Merrithew, Peak Pilates, AeroPilates)