有哪些适合专业使用的普拉提改革者（Pilates reformer）？

The V2 Max is a professional-grade reformer built for studio and clinical use with a smooth carriage, patented retractable rope system, enhanced springs and adjustable gearbar/footbar positions. It measures 30 in by 97 in, weighs 145 lbs, and supports up to 350 lbs, making it durable and versatile for athletes, rehab clients and boutique studios.

Compact, foldable Pilates reformer with a steel frame, padded carriage, adjustable headrest, foam shoulder pads, and three elastic resistance cords; it folds and rolls for easy storage and includes workout guidance. Suited for home users seeking an affordable, entry-level reformer with basic adjustable resistance. Warranty: 3 years frame, 90 days parts.

The BASI Reformer Studio Edition is a professional-grade pilates reformer with the industry's longest and widest carriage, aircraft-grade aluminium tracks, an Enhanced Pulley System for customizable pulley positioning, and five springs with fine gear adjustments. It's built from beech wood with orthopedic cushioning and multiple adjustable elements (headrest, shoulder rests, footbar) for studio use.

A commercial-grade, digitally connected reformer with a 21.5 in touchscreen, Smart Spine push-button resistance, and real-time biometric tracking; heavy, stable build suited to studio or high-end home use. It offers color-coded selectable resistance springs and extensive on-demand classes via a subscription.

The SPX Max is a professional-grade Pilates reformer with a compact footprint, aluminum C-channel rails, patented rolling carriage, retractable rope system, and five high-precision springs for graduated resistance. It suits studios or serious home users who need durable daily-use equipment and space-saving storage (vertical stand available in bundle).