Shoulder harness accessory used to provide upper body support and improve trunk and shoulder stability in specialist seating

Shoulder Harnessing

Chest harnesses provide secondary upper body postural support, helping to improve trunk and thoracic alignment within a seating system. By offering anterior and posterior stability, they assist users who require additional support when pelvic and trunk positioning alone is not sufficient to maintain functional sitting.

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SKU: ASM1610. Category: Accessories Tags: Safety, Trunk Stability

Compatibility

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FAQ's

What is a chest harness used for in wheelchair seating?
A chest harness provides additional upper body support to help maintain trunk and thoracic alignment. It is typically used as a secondary postural support when pelvic positioning and lateral supports alone are not enough to maintain a stable, functional sitting posture.

Who might benefit from a chest harness?
Chest harnesses are suitable for users with reduced trunk control, forward flexion, asymmetry, or postural instability. They can be particularly helpful for individuals who require additional support to maintain midline positioning and upper body stability during daily activities.

What is the difference between cross-shoulder and front-pull harnesses?
Cross-shoulder harnesses provide higher levels of support and help manage asymmetry and trunk instability by promoting midline alignment. Front-pull harnesses offer lighter support, helping to reduce forward flexion while allowing greater upper limb freedom and less restriction.

Will a chest harness restrict movement?
When correctly fitted, a chest harness should provide support without restricting functional movement. The aim is to improve stability and positioning while still allowing the user to move their arms and upper body comfortably.

How should a chest harness be fitted?
The harness should sit securely across the chest and shoulders without riding up or shifting during use. It should be adjusted to provide supportive contact while remaining comfortable and non-restrictive. Regular review is recommended to ensure the fit remains appropriate.

Description

Shoulder Harnessing

Chest harnesses are designed to provide additional upper body positioning within a wheelchair seating system. Used as a secondary postural support, they help improve trunk and upper thoracic alignment by offering gentle anterior and posterior stability. This makes them particularly beneficial when pelvic positioning and lateral supports alone are not enough to maintain functional sitting posture.

Harnessing should always complement, not replace, a well-configured seating setup. Accurate measurement and correct fitting are essential to achieve effective support, even pressure distribution, and long-term comfort. When properly positioned, the harness should sit securely across the chest without shifting during use, supporting stability while allowing functional movement.

A range of harness styles is available to suit different clinical needs. Cross-shoulder harnesses are typically used for higher levels of postural instability, asymmetry, or reduced trunk control. They help promote midline thoracic alignment and reduce asymmetrical collapse, making them suitable for users with significant instability, complex tone patterns, or poor head and trunk dissociation.

Narrow front-pull harnesses are suited to users requiring lighter support. These designs offer greater upper limb freedom while helping to resist forward flexion. They are often appropriate for mild to moderate instability or when reminder-style support is sufficient to maintain positioning.

Regular review is recommended to ensure the harness continues to provide effective support as needs change. Monitoring fit and positioning helps maintain comfort, minimise the risk of pressure, and ensure the user receives appropriate postural support within their overall seating system.