{"niche":"哪款普拉提椅最耐用？","description":"What is the most durable pilates chair available?","products":[{"brand":"Balanced Body","model":"Exo Chair (Single or Split Pedal)","price_gbp":null,"origin_country":null,"specs":{"weight":"36","warranty":"5","dimensions":"29.5 x 23.5 x 24.5 in","max_user_weight":"260","resistance_levels":"8 (adjustable to combinations of 20 settings)"},"confidence_score":null,"sources":[{"label":"Balanced Body (Pilates.com)","url":"https://www.pilates.com/products/exo-pilates-chair/","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-12T10:16:08.396842"}],"summary":"The EXO Chair is a compact, stackable Pilates chair with a lightweight yet durable frame, cushioned non-slip pedal, and Balanced Body's Cactus spring system offering wide resistance range and fast, safe spring changes. Available in Single or Split Pedal versions, it supports studio and home use with optional Functional Resistance Kits for additional exercises. It suits users looking for a portable, high-resistance Pilates chair with commercial-grade durability.","ideal_for":"关于耐用性的理想选择，因为它采用 maple-laminate、轻质但稳定的框架、专利 Cactus 弹簧系统、两根重型黑色弹簧最高可提供 up to 83lbs 阻力，并享有 5-year warranty。"}]}