After a stroke, many survivors experience paralysis or weakness on
one side of their body, making everyday tasks like walking, dressing and
even standing challenging (1).
To assess and track a patient’s progress in regaining these
abilities, healthcare professionals often rely on the Fugl-Meyer
Assessment (FMA). The FMA is a widely validated and standardized tool
used in both clinical and research settings to evaluate motor recovery
in stroke rehabilitation.(Evaluate DOES NOTHING TO GET YOU RECOVERED! Are you that blitheringly stupid? That's a serious question, what's your answer?)
The Fugl-Meyer Assessment (FMA), developed in the 1970s, is a widely
used tool to evaluate motor function, balance, and other physical
abilities in stroke survivors, both early in recovery and throughout
rehabilitation (2). While it can be used in a clinical setting, its
primary function is to be used for research purposes. It helps
healthcare providers understand the severity of conditions that often
occur with stroke, such as hemiplegia or hemiparesis.
What is the Fugl-Meyer Assessment?
The Fugl-Meyer Assessment is an evaluation tool used to
measure motor function, balance, and other physical abilities in stroke
survivors to track recovery progress.
Overview:
The Fugl-Meyer Assessment (FMA) is a standardized assessment for
stroke survivors who have weakness or paralysis on one side of their
body.
Developed in 1975 by Dr. Axel Fugl-Meyer and his team, the FMA is
based on the stages of recovery outlined by Dr. Signe Brunnstrom (3).
This test evaluates five key areas of physical function (4):
- Motor function. Assesses abilities such as walking and performing purposeful movements.
- Sensory function. Evaluates the ability to perceive sensations, such as pressure or touch, in the hands or feet.
- Balance.
- Range of motion of joints. Measures the ability to maintain a steady posture without tipping or falling.
- Joint pain. Identifies pain that may restrict movement in areas such as the hip or elbow.
The Assessment Process:
The Fugl-Meyer Assessment (FMA) is a standardized tool that may be
used in stroke rehabilitation to evaluate motor function and related
abilities. When utilized, it can help establish a baseline for movement
impairments and guide treatment planning. The FMA can also be
administered at various points during occupational and/or physical
therapy (OT and/or PT) to monitor progress and recovery over time. It is
typically conducted by a therapist with expertise in stroke
rehabilitation
The FMA utilizes a straightforward scoring system for each item on , ranging from 0 to 2 (4):(Nothing objective here, so not repeatable with accuracy!)
0 – No function
1 – Partial function
2 – Full function
The Fugl-Meyer Assessment (FMA) has a maximum total score of 226,
divided into key categories such as motor function, sensory function,
balance, range of motion, and joint pain. Conducting the FMA typically
requires basic tools, including a tennis ball, a small spherical object,
a reflex hammer, and a distraction-free space with enough room for
movement. While the full assessment takes approximately 35 minutes to
complete (5), it can be administered in less time if broken into subset
tests. These subtests, known as the Upper Extremity Fugl-Meyer (UEFM)
and Lower Extremity Fugl-Meyer (LEFM), focus on specific regions of the
body to provide targeted insights(Well, where the fuck are those EXACT PROTOCOLS THAT DELIVER RECOVERY? You don't have them, so this 'assessment' is fucking useless!) into a patient’s recovery progress.
The UEFM will usually take up to 20-30 minutes.
Interpreting Fugl-Meyer Assessment (FMA) Scores:
The Fugl-Meyer Assessment (FMA) provides a structured way to evaluate
motor recovery after a stroke. The maximum score is 226, but motor
function—the most commonly used portion—has a max score of 100 (66 for
the upper extremity, 34 for the lower extremity). Higher scores indicate
better motor function, while lower scores reflect significant
impairments.
General Score Interpretation:
- 0-50: Severe impairment
- 51-84: Moderate impairment
- 85-99: Mild impairment
- 100+: Minimal to no impairment
Example of Recovery Progression
Consider a stroke survivor, Alex, who begins rehabilitation with an
initial upper extremity FMA (UEFM) score of 20 out of 66 possible
points, indicating severe motor impairment. At this stage, Alex
struggles with basic arm movements and gripping objects. After three
months of targeted therapy, Alex’s score improves to 45/66, reflecting
partial recovery and moderate motor impairment—now able to lift
their arm and grasp lightweight objects. With continued rehabilitation,
Alex reaches a score of 60/66 at six months, demonstrating improved
dexterity and functional independence in daily activities like dressing
and eating. Alex now presents with a mild motor impairment according to
the UEFM.
This example highlights the FMA’s value in tracking progress,
identifying areas for intervention, and setting realistic rehabilitation
goals for stroke survivors.
Upper Extremity Fugl-Meyer (UEFM) vs Lower Extremity Fugl-Meyer (LEFM)
The UEFM assesses movement and coordination in the arms, while the LEFM focuses on motor function in the legs.
The Upper Extremity Fugl-Meyer (UEFM) and Lower Extremity Fugl-Meyer (LEFM)
assessments are both part of the FMA used to evaluate a stroke
survivor’s motor function, but they focus on different areas of the
body.
UEFM focuses on the shoulder, elbow, wrist, and fingers, assessing a
person’s ability to move these parts of the arm. It also evaluates
reflexes, passive range of motion (PROM),
upper extremity pain, and sensation (6). Similarly, the LEFM primarily
assesses function at the hip, knee, ankle, and toes. It assesses how
well a person can move their lower body and function.
Synergies, Coordination, and Speed:
The Fugl-Meyer Assessment evaluates how well muscles work
together, the smoothness of movements, and the speed of coordinated
actions.
Both the UEFM and LEFM assess how well muscle groups work together,
known as synergies, to produce smooth, coordinated movements (7). After a
stroke, these synergies can become disrupted. For example, movements
such as touching a finger to the nose may be harder to perform since the
muscles in the arm no longer work together as they once did.
Coordination and speed of movement are also evaluated during the FMA.
For instance, a stroke survivor may be asked to touch their finger to
their nose or point their toes and the test will assess how smoothly and
quickly they can do so.
While synergy
refers to how muscle groups should normally work together during
movement, spasticity is a different condition. Spasticity happens when
muscles tighten up too much because the elastic parts of the body have
lost their ability to move. This can make the muscles move on their own
without control. Although spasticity is not specifically assessed by the
Fugl-Meyer, it can have a significant impact on synergy and the ability
to perform coordinated movements.
To measure spasticity directly, a different scale is typically used,
such as the Ashworth Scale. This scale assesses muscle tone and
tightness (8).
Components of the Fugl-Meyer Assessment
The Fugl-Meyer Assessment evaluates motor function, sensory
function, balance, joint range of motion, and joint pain to understand a
stroke survivor’s physical recovery.
1. Motor Function:
A stroke survivor’s motor function significantly impacts their
ability to perform everyday tasks such as brushing their teeth, walking
up and down the stairs, or getting out of bed. The FMA assesses how well
the arms, legs and joints are able to move and coordinate during these
activities.
For the UEFM, the motor functions that are tested evaluates movement and coordination of the arm, including:
- Elevation: Moving a body part upward, such as shrugging the shoulder, which involves coordinated muscle action to lift the joint.
- Retraction/Depression: Moving a body part downward,
like lowering the shoulder after a shrug, which requires muscles
working together to return the joint to its resting position.
- Abduction: Moving a limb away from the body, for example, raising the arm to the side by engaging the shoulder joint.
- Adduction: Bringing a limb back toward the body, such as returning an outstretched arm to the side.
- Shoulder movements: Lifting the arm forward (flexion), sideways (abduction), and rotating the arm.
- Elbow and forearm movements: Bending and straightening the elbow, forearm pronation (palm down) and supination (palm up).
- Wrist control: Flexing, extending, and stabilizing the wrist while performing tasks.
- Hand and finger function: Gripping, pinching, and releasing objects like a cup or small ball.
- Coordination tasks: Moving the hand to touch the mouth or placing it on the back of the head.
Similarly, the LEFM assessment focuses on evaluating movements of the hip, knee, and ankle to assess lower limb function.
2. Sensory Function
For stroke survivors, being able to feel and control movements is
essential for everyday tasks like eating and walking. For example, when
using a spoon to self feed, a person needs to feel the spoon in their
hand. Similarly, walking requires feeling the ground beneath the feet
and coordinating the muscles and joints that allow someone to walk.
After a stroke, many survivors experience hemiplegia, which often
causes sensory impairments on one side of the body. This means they
might have trouble feeling pressure, heat, cold, or pain on the affected
side.
These sensory issues can make simple activities challenging. For
example, without being able to feel the ground with one foot, it is
difficult to know that it is placed properly on the ground, increasing
the risk of tripping or falling. In the FMA, the ability to sense and
respond to touch, pressure, or pain in the arms and legs is tested to
help determine how sensory loss may impact daily activities.
3. Balance
Balance is a key part of moving safely and independently. Balance is
often impaired after a stroke, especially if the stroke causes weakness
or paralysis on one side of the body. The FMA includes seven categories
to assess the stroke survivor’s ability to balance in both sitting and
standing positions (9). If a stroke survivor cannot maintain balance
while sitting, they may slump to one side, making it difficult to engage
in other daily activities. Likewise, if a person struggles to keep
their balance while standing or walking, the risk of falling increases.
This is a particular concern during OT and/or PT, where maintaining
balance is crucial for learning to walk again and for fall prevention.
4. Joint Range of Motion
Joint range of motion refers to how far a joint can move in all of
its natural directions. This range of motion is an important part of a
person’s ability to perform daily activities like eating, walking and
dressing. Each joint in the body has a unique way it can move, depending
on its type.
After a stroke, many survivors experience a loss of joint mobility,
especially in the arms and legs. This means that joints may no longer be
able to move through their full range of motion, making simple tasks
much more difficult to perform.
5. Joint Pain
Joint pain is a common issue for stroke survivors, especially when
moving an affected limb. It often results from prolonged immobility or
paralysis, leading to muscle stiffness and tightening around the joint.
According to the American Stroke Association, shoulder pain is one of the most common types of chronic pain experienced by stroke survivors (10).
For stroke survivors, joint pain can create additional barriers to
recovery. Painful joints can make it harder to fully participate in
rehabilitation and daily activities slowing progress in recovering lost
motor skills. For example, walking with a painful hip, knee, or ankle
joint can be discouraging, and it may reduce a person’s motivation to
improve their walking ability.
Benefits of the Fugl-Meyer Assessment
The FMA offers several key benefits for clinicians and patients,
helping to guide recovery and improve rehabilitation outcomes. Here are
some of the main advantages of using the FMA:
- Comprehensive Evaluation: The FMA assesses multiple
domains of motor function, including motor control, sensory function,
balance, joint range of motion, and joint pain. This broad scope
provides a well-rounded picture of a patient’s functional abilities.
- Evidence-Based: It is widely regarded as a reliable
and valid tool for assessing motor recovery in patients with
neurological conditions. Its results can be used to guide therapeutic
interventions and track progress over time.
- Personalized treatment plans: The FMA helps
identify specific areas where a stroke survivor may be struggling, such
as weakness, limited range of motion, or difficulty with certain
movements. This allows for development of individualized treatment plans
tailored to the patient’s specific recovery needs.
- Goal Setting and Progress Monitoring: The detailed
assessment helps clinicians set specific rehabilitation goals based on
the patient’s baseline performance. By regularly using the FMA,
clinicians can track changes in motor function and adjust the treatment
plan as necessary.
- Understanding the recovery process: The FMA offers
insight into the recovery process, helping clinicians understand why a
stroke survivor may be struggling with certain tasks like walking or
self feeding. Many factors, such as motor skill impairment or pain, can
influence recovery, and the FMA helps pinpoint these factors so that
therapists can adjust their approach accordingly.
- Boosting motivation and support: For stroke
survivors, seeing objective progress can be highly motivating. The FMA
provides tangible evidence of recovery which can encourage a person to
stay committed to the rehabilitation process.
- Predictive Value: It can serve as a predictor of
long-term recovery potential, helping clinicians and patients understand
the likelihood of functional independence post-injury.
Frequently Asked Questions (FAQs)
1. How often is the FMA completed?
The frequency of the FMA depends upon the individual stroke
survivor’s progress in therapy. If a person is showing rapid improvement
in therapy, the FMA could be administered more frequently to assess the
progress and adjust the treatment plan to promote further recovery. If
progress is slower than expected, the FMA may be administered less
frequently. Whichever occurs, the FMA should be administered at regular
intervals to accurately assess whether progress is being made in
regaining lost motor skills and to guide adjustments to the
rehabilitation plan.
2. Is the Fugl-Meyer Assessment (FMA) painful?
No, the FMA is not painful if administered properly. The therapist
administering the FMA will ensure the patient is comfortable throughout
the process. If any pain or discomfort is expressed at any point during
the testing of muscle or joint movements, the therapist will immediately
stop. The focus of the test is to measure function, not to push through
pain. If pain is present, the therapist will score the movement based
on what can be done without causing injury.
3. Can the FMA predict full recovery?
While the FMA is a valuable tool for tracking progress and providing
insight into a stroke survivor’s recovery, it cannot predict full
recovery. Stroke recovery is a highly individualized process that varies
widely from person to person. Most stroke survivors experience the most
significant improvements within the first three months after the
stroke, but recovery can continue for many months or even years (11).
Several factors influence the recovery journey, including the location
and severity of the brain injury, the individual’s overall health, age,
and participation in rehabilitation. Additionally, cognitive factors
such as memory and concentration, as well as emotional and social
support, can play a crucial role in the recovery process. While the FMA
is an effective measure of motor skill progress, it should not be seen
as a definitive predictor of whether full recovery will be achieved.
4. What training is needed to administer the FMA?
Administering FMA requires training to ensure accuracy and
consistency. Healthcare professionals, such as physical and occupational
therapists, should be familiar with the assessment’s purpose, scoring
system, and standardized administration techniques. Training typically
includes proper patient positioning, movement guidance, and hands-on
skills to assess reflexes, range of motion, and muscle tone. Accurate
scoring and interpretation are essential to track progress and guide
treatment. Practical experience, mentorship, or formal courses can help
clinicians develop proficiency and maintain reliability in administering
the FMA.
5. What are some limitations of the FMA?
While the FMA is a valuable tool for evaluating motor recovery after a
stroke, it has some limitations. Its simple three-point scoring system
may not capture small but meaningful improvements in function, such as
slight gains in wrist movement that could impact daily activities.
Additionally, the sensory function and joint pain components rely on
self-reported data, which can vary and may not always provide an
accurate measure (12). Finally, the FMA is just one of several
assessment tools available, and therapists may use additional methods to
gain a more comprehensive understanding of a stroke survivor’s
recovery.
6. Can the FMA be used in populations outside of stroke?
The Fugl-Meyer Assessment (FMA) has primarily been validated for use
in stroke populations, particularly those with hemiplegia, where it is
widely regarded as a reliable and valid measure of motor recovery.
However, its use in other populations, such as individuals with spinal
cord injuries, traumatic brain injuries, or movement disorders, is less
well-established. Some studies have explored its application in these
populations, but additional research is needed to confirm its validity
and reliability across diverse neurological conditions. For now, its
primary validation remains in stroke rehabilitation, where it has the
most robust evidence base (13, 14, 15).
Conclusion
The Fugl-Meyer Assessment (FMA) is a tool used by therapists
to evaluate and track motor function and recovery in stroke survivors,
enabling personalized treatment plans to enhance independence in daily
tasks.
The Fugl-Meyer Assessment (FMA) is a valuable tool used by therapists
to assess the motor skill and functional capabilities of stroke
survivors, particularly those with hemiplegia. It helps clinicians track
progress during rehabilitation and adjust treatment plans based on the
individual’s recovery. By regularly administering the FMA, therapists
can tailor therapy to align with the specific needs of the stroke
survivor, focusing on the areas that impact their daily life. This
personalized approach supports the goal of regaining as much
independence as possible in every day tasks.
For more information, visit the Shirley Ryan AbilityLab’s Rehabilitation Measures Database for detailed information on the FMA’s purpose, application and scoring system.
