Upper Extremity Injury Prevention and Rehabilitation After Stroke

Original Editor - Stacy Schiurring based on the course by Mike Studer

Top Contributors - Jess Bell and Stacy Schiurring  

Introduction

Upper extremity (UE) impairment is one of the most common and functionally limiting consequences of stroke, often persisting to some degree well beyond the first six months. This Physiopedia page provides a summary of assessment measures, interventions, and complication-prevention strategies relevant to UE management across the recovery continuum, from acute to chronic. All content should be applied using clinical judgement, and should always consider individual patient presentation, safety, and scope of practice.

Assessment at a Glance

Standardised assessment underpins every clinical decision in stroke rehabilitation: it determines a patient’s severity level, which interventions are appropriate, and whether a chosen intervention is producing meaningful change. Selecting a measure without considering its psychometric properties, or relying on a single tool for all International Classification of Functioning, Disability and Health (ICF) domains, risks under- or over-estimating a patient's progress and can misdirect the plan of care. The measures listed in the table below focus specifically on UE impairment and function; they are drawn from the American Physical Therapy Association Academy of Neurologic Physical Therapy's StrokEDGE II (2018) inpatient/outpatient recommendations.

This is not a full list of the StrokEDGE II recommended UE assessments. For their full list of UE and other recommended assessments, please see: outcome measures for patients with stroke in acute and out-patient rehabilitation. If you would like a complete list for all practice settings, click here.

Measure	What it Captures	StrokEDGE II Recommendation
Fugl-Meyer Assessment–UE (FMA-UE)	Impairment: isolated vs synergy-bound movement, reflexes, sensation	Highly Recommended
Stroke Rehabilitation Assessment of Movement (STREAM)	UE and lower extremity (LE) motor function and basic mobility across 30 tasks	Highly Recommended
Stroke Impact Scale (SIS)	Patient-reported impact across domains	Highly Recommended
Action Research Arm Test (ARAT)	Reach, grasp, grip, pinch across object sizes	Recommended
Wolf Motor Function Test (WMFT)	Timed and functional UE task performance	Recommended
Box and Blocks Test	Gross dexterity, speed	Recommended
Nine-Hole Peg Test (9HPT)	Fine dexterity, speed	Recommended

Interventions by Severity Level

How an intervention is delivered can influence its effectiveness as much as which intervention is chosen. OPTIMAL theory proposes that motor learning is strengthened by autonomy-supportive practice, enhanced expectancies, and an external attentional focus, though the theory's proposed mechanism (that these factors work specifically by increasing motivation) has been challenged by more recent re-analysis. In practical terms: offer patients meaningful choices within therapy sessions, share transparent performance feedback rather than general encouragement, and cue movement toward an external target or effect rather than internal body mechanics.

Rather than just considering time since stroke, three severity tiers can be used to reflect a person's current motor capacity. These tiers loosely parallel the early, middle, and late stages of Brunnstrom's stages of motor recovery. In practice, minimal/no voluntary movement corresponds roughly to Brunnstrom stages 1–2 (flaccidity through synergy-only movement), emerging/single-pattern movement corresponds to stages 3–4 (voluntary control of synergy, beginning to deviate from it), and high function corresponds to stages 5–6 (movement increasingly independent of synergy, with isolated joint control). The two systems are not identical and should not be used interchangeably; this comparison is offered as a clinical anchor rather than a validated equivalence, particularly since Brunnstrom staging also tracks spasticity trajectory in a way these severity tiers do not.

The three severity tiers are:

1. Minimal/no voluntary movement: little or no active muscle activation beyond reflexive patterns
2. Emerging/single-pattern movement: movement that is present but largely confined to gross synergy patterns rather than isolated joint control
3. High function movement: the ability to produce isolated, coordinated, functional movement, even if speed, endurance, or fine dexterity remain impaired

The following tables correspond to one severity tier each. They list motor and sensory interventions by domain, along with the dosage or parameters reported in the literature and a rating of the strength of the evidence. It is also worth noting that a person's capacity to participate in several of the higher-demand interventions in the high function tier depends on more than motor severity alone: cognitive-communicative deficits and post-stroke mood disorders can limit adherence and engagement even when motor criteria for a given intervention are otherwise met. These tiers should therefore be treated as a starting point for clinical reasoning, not a substitute for a full assessment of the person in front of you.

Minimal/No Voluntary Movement

Domain	Intervention	Dosage/Parameters	Evidence Strength
Motor	Electrical stimulation (wrist/finger extensors)	35–50 Hz	Strong
Motor	Protective positioning	—	Consensus-based
Motor	Graded motor imagery (e.g. mirror therapy, left/right discrimination)	An adjunct only, not a substitute for active practice	Moderate
Sensory	Balance-challenge sensory technique	—	Consensus-based
Sensory	Tactile/sensory discrimination cueing	Varies by protocol; SENSe trial used structured graded sessions over 8–10 sessions	Moderate

Emerging/Single-Pattern Movement

Domain	Intervention	Dosage/Parameters	Evidence Strength
Motor	Task-specific bilateral training	—	Moderate
Motor	Familiar/procedural task practice (occupation- and hobby-based)	—	Strong (hospital-based); Moderate (home-based)
Sensory	Balance-based sensory loading (e.g. remove vision, remove unaffected UE support, compliant surfaces)	—	Consensus-based

High Function Movement

Domain	Intervention	Dosage/Parameters	Evidence Strength
Motor	Constraint-induced movement therapy (CIMT), original protocol	6 hours/day × 5 days/week × 2–3 weeks	Strong
Motor	Modified CIMT (mCIMT)	5 hours/day × 5 days/week × 3–4 weeks	Strong
Motor	Dual-task/divided-attention training	1 hour/session, 5×/week × 4–5 weeks, though a range of parameters is reported in the literature	Moderate
Motor	Robotics	—	Moderate
Motor	Brain-computer interface (BCI)	—	Emerging
Sensory	Advanced balance-based sensory loading, at higher task difficulty	—	Consensus-based
Sensory	Gamified bilateral tasks	—	Moderate

Acute vs Chronic: Shifting Priorities

While the interventions above are organised primarily by severity of impairment, the acute and chronic phases of recovery carry distinct clinical priorities that cut across all severity levels: chiefly, whether the goal is preventing secondary complications before they arise, or addressing complications once they are already established. Readers familiar with the three-phase (acute/subacute/chronic) model used in some stroke recovery consensus statements should note this page uses a simpler two-category framework. The table below gives typical timeframes for each term as used here.

	Acute	Chronic
Typical timeframe	First days to approximately 3 months post-stroke	Generally beyond 6 months post-stroke
Primary aim	Prevent secondary complications while promoting recovery	Address/reverse secondary complications already present
Strength/endurance	Prevent deconditioning	Reconditioning (may leverage bilateral training)
UE role in balance	Establish UE protective role early ("beyond weightbearing")	Re-establish UE as a valued balance contributor
Distal emphasis	Wrist/finger extension prioritised over proximal recovery	Distal still prioritised; may add e-stim to wrist/finger extensors
Learned non-use	Prevent	Actively reduce

This acute/chronic distinction concerns management priorities and complication prevention. It is a different organising lens from the severity-based staging used above to select motor interventions. The two strategies should be used together, not interchangeably. Note that the period from roughly 3–6 months post-stroke sits between the acute and chronic phases and is not sharply assigned to either.

Secondary Complications of Stroke

Spasticity, shoulder subluxation, hemiplegic shoulder pain, and contracture are common, often interrelated complications of upper extremity impairment after stroke. These complications emerge early. A systematic review found spasticity and shoulder pain can appear within the first week post-stroke, and contracture within two weeks, with impairments continuing to develop over the following 3–6 months. The evidence for prevention is generally stronger and more consistent than the evidence for treating a complication once it is established, and preventive measures tend to carry lower risk. This reinforces the acute-phase emphasis on early positioning, UE protective loading, and avoiding learned non-use.

Prevention Measures

Prevention measures are applied before a complication develops. They are aimed at reducing the likelihood or severity of a complication. Several prevention interventions are commonly used.

Positioning and handling education: Consistently recommended across clinical practice guidelines as the cornerstone prevention strategy for hemiplegic shoulder pain. Treating clinicians, nursing staff, and care providers should be advised on correct handling of the affected arm and avoiding overhead pulley exercises.

Electrical stimulation (NMES): Can be used to prevent shoulder subluxation. A 2025 network meta-analysis found NMES to be the most effective intervention for reducing shoulder subluxation distance specifically in the acute and early subacute stages. This is consistent with earlier meta-analytic evidence. Early application appears more relevant to prevention than late application.

Shoulder taping: Systematic review evidence supports early shoulder taping to reduce the development of hemiplegic shoulder pain during rehabilitation. This is distinct from its use as a treatment once pain is established.

Static stretching with positioning orthoses: Has been found to reduce the development of wrist flexor spasticity compared with no therapy in a systematic review and meta-analysis. However, the certainty of the evidence was rated very low owing to small sample sizes and high heterogeneity.

Early protective loading in balance tasks: Giving the UE an early functional role through protective loading in balance tasks may reduce learned non-use, a contributing factor to several secondary complications.

Management

Management includes measures applied after a complication has developed, aimed at reducing its severity, functional impact, or associated symptoms. Several post-stroke conditions commonly require management strategies.

Spasticity: Botulinum toxin-A injection is the most extensively studied pharmacological intervention for post-stroke upper-limb spasticity, with benefit demonstrated across multiple ICF domains (impairment, activity). However, the effects on active function are more modest than on passive measures, such as range of motion and ease of care.

Shoulder subluxation: The evidence for slings remains equivocal for long-term correction once subluxation is established. A 2024 randomised controlled trial of repetitive peripheral magnetic stimulation showed promise as a treatment approach.

Hemiplegic shoulder pain: An overview of systematic reviews found the evidence base for most treatment interventions (including electrical stimulation, steroid injection, and BoNT-A) to be limited in quality and magnitude of effect once pain is established. It is, therefore, important to set realistic expectations with patients and referring providers.

Contracture: A 2024 Cochrane review found insufficient high-quality evidence to endorse orthotic or splinting devices for contracture management once established, despite widespread clinical use.

Resources

Clinical Resource

• StrokEDGE II Outcome Measures Inpatient and Outpatient Rehabilitation (Academy of Neurologic Physical Therapy, APTA)

Optional Additional Reading

• Carey L, Macdonell R, Matyas TA. SENSe: study of the effectiveness of neurorehabilitation on sensation: a randomized controlled trial. Neurorehabilitation and neural repair. 2011 May;25(4):304-13.
• Pollock A, Farmer SE, Brady MC, Langhorne P, Mead GE, Mehrholz J, Van Wijck F. Interventions for improving upper limb function after stroke. Cochrane Database of Systematic Reviews. 2014(11).
• Suputtitada A, Chatromyen S, Chen CP, Simpson DM. Best practice guidelines for the management of patients with post-stroke spasticity: a modified scoping review. Toxins. 2024 Feb 10;16(2):98.