The MJD-M401A Balanced Body Combo Chair is a compact and versatile Pilates Equipment Product designed for strength, balance, stability, and controlled movement exercises. Featuring a solid wooden frame, padded seat, adjustable resistance springs, split pedal system, and removable support handles, it supports a wide range of upper-body, lower-body, and core training movements. Its space-saving vertical design makes it ideal for Pilates studios, rehabilitation centers, personal training facilities, and home workout spaces where professional functionality is required without occupying excessive floor space.
Evolved from the Wunda Chair, our Combo Chair stretches and strengthens muscle groups not easily reached by more traditional techniques and equipment.
| MJD-M401A Wunda Chair | |
| Frame material | Oak wood, Beech wood, Maple wood |
| Leather material | PU, Microfiber |
| Spring | German, Korean, China |
| Size | 807*612*652 |
| Gross weight | 65KG |
| Load-bearing capacity | 150KG |





Wood Package
Safe and capable of effctively protecting the product from damage

The Balanced Body Combo Chair is a compact Pilates apparatus designed for strength, balance, core stability, flexibility and controlled movement training. Its pedal and spring resistance system supports a wide range of upper-body, lower-body and full-body Pilates exercises, making it suitable for studios, gyms, rehabilitation-oriented training facilities and home workout spaces.
Yes. Its compact footprint and versatile exercise functions make it especially suitable for professional Pilates studios where space efficiency is important. It can be used for individual instruction, small-group training and complementary exercises alongside Pilates reformers and other studio equipment.
Yes. The chair uses an adjustable spring resistance system, allowing users or instructors to change the resistance according to different exercises, fitness levels and training objectives. This makes it suitable for beginners as well as more experienced Pilates practitioners.
Yes. Shandong Meijinda Fitness Technology Co., Ltd. provides OEM and customization services for Pilates equipment buyers, distributors and fitness brands. Custom options can include colors, logo branding and product configuration according to order requirements. We can also provide pricing and custom design support within 24 hours.
The product is manufactured by Shandong Meijinda Fitness Technology Co., Ltd., located in Ningjin County, Dezhou City, Shandong Province, one of China's major fitness equipment manufacturing bases.
We specialize in the R&D, design, production and sales of Pilates equipment, including Pilates reformers, chairs and other professional training equipment. Our products are developed by an experienced R&D and production team following international industry requirements.
MJD FITNESS has extensive experience in commercial fitness equipment manufacturing and provides integrated production and customization services. Our advantages include:
Yes. We support bulk orders for Pilates studios, gym projects, distributors, importers and fitness equipment brands. Buyers can contact us with the required quantity, customization needs and target market to receive a detailed quotation.
In addition to Pilates Combo Chairs, MJD FITNESS manufactures a full range of Pilates equipment, including Pilates reformers and other studio training equipment. This allows distributors and commercial buyers to source multiple Pilates equipment categories from one manufacturer.
Whole-body coordination training
One movement simultaneously engages the core, limbs, and back. It's not about isolating the muscles for training.
Low impact, joint-protective
The sliding bed and springs provide cushioning, exerting minimal pressure on the knees, lower back, and shoulder joints.
The resistance can be finely adjusted
By adding or reducing the number/force of the springs, it can cover from rehabilitation level to advanced strength training.
The action library is extremely rich
It can perform over 500 different actions, including lying down, lying on one's side, sitting, kneeling, and standing.
The core is highly targeted
Almost all movements require controlling the stability of the sliding bed, and the deep core is continuously activated.
Can assist and challenge
The spring can provide assistance (reducing difficulty) as well as resistance (increasing difficulty).
Posture correction is direct
The guide rail limits the movement trajectory, helping the body find the correct alignment and improving conditions such as rounded shoulders and hunched back.
Storage is relatively friendly
Compared to the Cadillac frame, the core bed can be vertically stored or folded (for some models).
Natural appearance, good stability, medium price, most suitable for home use.
Best performance, excellent shock absorption, higher price, most suitable for studios/professional use.
Best performance, excellent shock absorption, higher price, most suitable for studios/professional use.
Lightweight, movable, lower price, most suitable for small spaces or users who need mobility.