CenterLine Sitting Box

Product Overview

The CenterLine® Sitting Box is a premium reformer accessory designed specifically for the Balanced Body CenterLine Reformer, expanding the exercise repertoire with improved comfort and precision.

It supports a wide range of exercises including:

• Prone work (e.g., Swan)
• Abdominal strengthening
• Side stretching and seated exercises

What makes it unique is its enhanced padding on both the top and sides, delivering superior comfort compared to traditional boxes—especially during long box exercises.

PIN: 15332

Key Features

Extra Padding for Superior Comfort

• Additional cushioning on top and sides
• Reduces pressure during:
  • Prone exercises
  • Supine long box work (e.g., Backstroke) 

Designed for CenterLine Reformers

• Specifically sized and optimized for the CenterLine Reformer system
• Ensures proper alignment and usability within the classical setup 

Enhanced Ergonomic Fit

• Better body contouring compared to standard flat boxes
• Encourages:
  • Greater range of motion
  • Improved positioning and control 

Premium Upholstery & Build

• High-density foam with durable vinyl upholstery
• Built for long-term studio and clinical use 

3-Handle Design

• Multiple grip points for easy lifting and repositioning
• Improves workflow during sessions 

Versatile Training Applications

• Expands reformer workouts with:
  • Core strengthening
  • Spinal mobility
  • Upper and lower body conditioning

Specifications

• Dimensions (L × W × H): ~70 × 41 × 25 cm
• Material: High-density foam + vinyl upholstery
• Compatibility: CenterLine Reformer
• Handles: 3 integrated handles