{"niche":"哪款普拉提椅（Pilates Chair）具有最佳的可调节功能？","description":"Which pilates chair has the best adjustability features?","products":[{"brand":"BASI Systems","model":"Pilates Wunda Chair","price_gbp":2168.12,"origin_country":null,"specs":{"weight":"88","warranty":"10","dimensions":"35.5 in x 21.7 in x 24.5 in","resistance_levels":"4 springs (2 yellow, 2 black) with smooth transitions"},"confidence_score":null,"sources":[{"label":"Recovery For Athletes","url":"https://www.recoveryforathletes.com/products/basi-systems-wunda-chair","currency":"USD","source_country":"US","price":2900.0,"price_gbp":2168.12,"scraped_at":"2026-06-12T21:55:33.661984"}],"summary":"The BASI Systems Wunda Chair is a professional-grade Pilates chair with an ergonomic split pedal, removable handles with multiple locking positions, built-in wheels, and a fine-tunable spring resistance system (prepared for the F2 upgrade). It suits studios and serious home users who need durable, adjustable equipment and smooth resistance transitions.","ideal_for":"适合寻求最佳可调性的用户，因为它提供细致的弹簧张力微调（4 簧系统，阻力过渡平顺）和每 6.5 cm 一档、共有四个锁定位置的可拆卸把手。"},{"brand":"Elina Pilates","model":"Elite Wood Combo Chair with Handles","price_gbp":1228.73,"origin_country":null,"specs":{"weight":"85.98","warranty":"10 (frame), 2 (other parts)","dimensions":"33.07 x 26.77 x 50 in","resistance_levels":"4 (2 medium, 2 high)","adjustable_seat_height":"24 in"},"confidence_score":null,"sources":[{"label":"Recovery For Athletes","url":"https://www.recoveryforathletes.com/products/elina-pilates-elite-wood-combo-chair","currency":"USD","source_country":"US","price":1643.5,"price_gbp":1228.73,"scraped_at":"2026-06-12T21:54:58.887699"}],"summary":"A premium wooden combo Pilates chair with padded dual pedals, removable adjustable handles, wheels for portability, and an advanced lower spring system offering reverse resistance. It includes 2 medium and 2 high-resistance springs, elastic straps with handles, and is suited for both studio and home use.","ideal_for":"适合想要最佳可调性的用户，因为它具有可拆卸把手与多档高度设置，并且弹簧系统提供四档阻力（2 medium, 2 high）。"},{"brand":"Gratz (Gratz Pilates)","model":"Wunda Chair (Classical)","price_gbp":null,"origin_country":null,"specs":{"weight":"61","warranty":"10","dimensions":"29 in x 21.5 in x 23.75 in","max_user_weight":"159","resistance_levels":"8 (via 2 springs, 4 positions each)"},"confidence_score":null,"sources":[{"label":"Pilatesology (Gratz dealer page)","url":"https://pilatesology.com/gratz-classical-pilates-equipment/","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-12T21:54:41.555051"}],"summary":"A faithful, classical single-pedal Wunda Chair built to Joseph Pilates' original dimensions with solid wooden construction, cut-out hand grips, and adjustable spring resistance using two springs and multiple attachment positions. It offers high-end materials and a wide resistance range suited to studios and serious home practitioners who want authentic classical apparatus.","ideal_for":"适合寻求最佳可调性的用户，因为它使用两根弹簧且每根有四个固定位置，总共提供 8 种不同阻力设置，直至标注的最大阻力。"},{"brand":"Merrithew","model":"Split-Pedal Stability Chair with Handles","price_gbp":1793.56,"origin_country":null,"specs":{"weight":"82","warranty":"Lifetime (frame), 2, 0.25","dimensions":"33 x 31 x 55.5 in","max_user_weight":"350","resistance_levels":"4 spring tension locations with 2 light and 2 heavy springs","adjustable_seat_height":"24.3 in"},"confidence_score":null,"sources":[{"label":"The Fitness Outlet","url":"https://thefitnessoutlet.com/products/merrithew-split-pedal-stability-chair-bundle","currency":"USD","source_country":"US","price":2399.0,"price_gbp":1793.56,"scraped_at":"2026-06-12T21:55:16.205246"}],"summary":"A compact, double-steel-framed Pilates chair with split pedals that operate independently or lock together, adjustable/detachable handles, and a hook-on spring system (2 light and 2 heavy springs) providing versatile resistance. It's portable with easy-roll wheels and suits studios, clinics, and home gyms needing a durable, space-saving strength and stability tool.","ideal_for":"在可调性方面最佳，因为它提供带 4 根弹簧（2 light, 2 heavy）的多重弹簧张力位置、可锁定或独立操作的分体踏板以及完全可调的把手。"},{"brand":"Stamina","model":"AeroPilates Precision Pilates Chair","price_gbp":447.83,"origin_country":null,"specs":{"weight":"46","warranty":"3","dimensions":"29.5 x 28.2 x 47 in","max_user_weight":"300","resistance_levels":"2 (adjustable two-spring resistance)"},"confidence_score":null,"sources":[{"label":"Pilates Reformers Plus","url":"https://pilatesreformersplus.com/products/stamina-aeropilates-precision-pilates-chair-55-4215","currency":"USD","source_country":"US","price":599.0,"price_gbp":447.83,"scraped_at":"2026-06-12T21:55:48.082076"}],"summary":"Compact Wunda-style Pilates chair with dual/single pedal options, adjustable two-spring resistance, padded platform and adjustable handlebars for varied body positions; suited for home users wanting a space-saving, low-impact full-body trainer. Includes two online workouts and supports targeted unilateral or bilateral exercises.","ideal_for":"适合关注最佳可调性的提问，因为它提供直观的夹锁以在独立双踏板与单踏板之间切换，并具有可调的双簧阻力和可调衬垫把手。"}]}