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GivMohr Sling | Flaccid Upper Extremity Positioning Device

The GivMohr® Sling is a dynamic positioning device designed to reduce shoulder subluxation and support the flaccid upper extremity in a functional position during activities in standing and ambulation. The GivMohr Sling is ideal for neurological diagnoses including ALS.

Below is a clear, clinician‑style overview of the GivMohr® Sling, written as stand‑alone content and fully referenced so it can be shared with providers, caregivers, or used for documentation. (Generated by AI, Microsoft Copilot)

GivMohr® Sling

Flaccid Upper Extremity Positioning Device

Overview

The GivMohr® Sling is a dynamic arm positioning device designed to support the flaccid or severely weak upper extremity, most commonly after stroke (CVA) or other neurological injury. Unlike traditional slings that immobilize the arm across the body, the GivMohr Sling supports the arm hanging down at the side in a functional, anatomically aligned position, allowing safer standing and ambulation. [toptenreviewed.com], [shoulderelbow.org]

The sling was developed collaboratively by Victoria Givler, OTR and Paul Mohr, PT in response to the lack of effective arm supports for individuals with neurological diagnoses presenting with shoulder subluxation and flaccidity. [toptenreviewed.com]

Intended Use & Indications

The GivMohr Sling is intended for individuals who are ambulatory or potentially ambulatory and have a flaccid or markedly weak arm.

Common indications include:

Stroke / CVA
Traumatic Brain Injury (TBI)
ALS
Brachial Plexus Injury
Central Cord Syndrome
Post‑polio syndrome
Transverse myelitis[toptenreviewed.com], [shoulderelbow.org]

How the GivMohr Sling Works

The GivMohr Sling provides support through dynamic joint compression and functional alignment, rather than rigid immobilization.

Key biomechanical actions include:

Elevation of the humeral head within the glenoid
Near‑neutral humeral rotation
Mild elbow flexion
Scapular retraction and depression
Load transfer through the hand loop/handpiece → forearm → shoulder complex

This design helps counteract the downward gravitational pull that contributes to glenohumeral subluxation and shoulder pain in flaccid arms. [shoulderelbow.org], [kourtneyereppert.com]

Functional Benefits

The GivMohr Sling is considered a functional positioning device, not a passive support.

Documented and reported benefits include:

Reduction of shoulder subluxation in sitting and standing
Reduction of shoulder pain
Improved balance during standing
Improved gait symmetry and stride length
Protection of the involved arm during ambulation
Allows controlled arm swing during walking
Supports participation in activities of daily living (ADLs)[toptenreviewed.com], [shoulderelbow.org], [kourtneyereppert.com]

Evidence & Clinical Support

The GivMohr Sling is one of the few arm slings with published research and radiologic analysis supporting its use.

Published findings and clinical reports note:

Measurable reduction in shoulder subluxation
Improved gait parameters post‑stroke
Improved functional positioning during ambulation

The sling is reported to be used and recommended by 9 of the Top 10 U.S. rehabilitation hospitals for adult rehabilitation (per U.S. News & World Report rankings). [toptenreviewed.com]

Design Features

Universal design: fits left or right arm
Latex‑free
Can be worn over or under clothing
Washable materials (nylon, woven elastic, vinyl)
Handpiece can be modified by an OT if finger function improves, allowing grasp while still supporting arm weight[bestreviews.guide], [kourtneyereppert.com]

Versions Available

GivMohr® Sling – supports one arm
GivMohr® Bilateral Sling – supports both arms simultaneously[toptenreviewed.com]

Fitting & Use Considerations

Proper fitting is strongly recommended by an Occupational Therapist (OT) or Physical Therapist (PT)
Typically worn during:
- Standing
- Transfers
- Walking
Often not required while seated, where arm support can be provided by pillows, lap trays, or arm troughs (unless safety or neglect is a concern)[kourtneyereppert.com]

Cost & Access

Approximate retail pricing:
- Single‑arm sling: ~$90 USD
- Bilateral sling: ~$120 USD
Often ordered through medical suppliers or rehab clinics
May be eligible for insurance coverage with appropriate clinical documentation[toptenreviewed.com]

Summary

The GivMohr® Sling is a clinically focused, evidence‑supported solution for managing the flaccid upper extremity. It is best suited for individuals with neurological injury who require shoulder protection without sacrificing functional movement, particularly during standing and walking. Compared with basic dependent slings, it provides active biomechanical support, not just weight relief.

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