Functional Movement Screening and Selective functional ...c.ymcdn.com/sites/ · Assist in creation...
Transcript of Functional Movement Screening and Selective functional ...c.ymcdn.com/sites/ · Assist in creation...
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More and more individuals are working proactively to improve their flexibility, strength, power, endurance by performing high level activities despite being inefficient in their fundamental movement patterns
Move well, then move more oftenOtherwise we pattern dysfunctionFind the weak link (physical/functional limitation)If weak link not found, body will compensate causing inefficiencies = decreased performance and increase injuries
Reductionist approach vs. global movement patterns
Purpose of Movement ScreeningIdentify individuals at risk who are looking to maintain or increase activity levelAssist in creation of specific corrective exercisesProvide a systematic objective tool to monitor progress throughoutCreate a functional movement baseline which allows for rating and ranking and return to work / play criteria
% of population that can pass the entrance Military Test
WWI – 70%WWII – 50%Today -- > 30%
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What is the Core????
What is its purpose???Stability / Postural controlStability / Postural controlEnergy TransferBreathingContinence
Only takes 20% of mm strength to stabilize a jointRTC will never catch up to Pecs / LatsStabilizers fire first / prime movers fire second
Core works as a reactive unit, so it is important to Core works as a reactive unit, so it is important to train it that way
Crossing streetDon’t blame the musculature, blame the pattern of activation
During injury, body shuts down stabilizers and fires primary mm to splint the area
Rolling, POE, Crawling, Half-Kneeling, kneeling, squating, standing, stepping
Rolling at 6-8 months – or DD80% of my full grown patients can’t segmental roll
These activities create the motor programs that they need further along the development.
Creates kinetic chain and kinetic linking
Children squat to investigate, and deadlift to inspect
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Mobility = ability of the neuromuscular system to allow for efficient movement of a joint or series of joints through a full, non restricted, pain free ROM
Stability = Active neuromuscular control exerted on a joint to redirect force and control movement in the presence of normal muscle flexibility and joint mobility.
Cant have stability without mobility
Athletes / Individuals that score < 15 = 11x (p<0.05) more likely to become injured
Athletes / Individuals with Asymmetries = 3x (p<0.05) more likely to become injuredj
Study based on 2 NFL teams with an n = 124Below cut score = 3.1x more likely to be injuredAsymmetry = 2.3x more likely to be injured
Kiesel and Plisky ACSM 2008
Purpose = FMS as a tool for predicting serious injury risk in NFL
n = 46Pre participation FMS scoresSignificant injuries (3 or more weeks on injured reserve) recorded and analyzed at end of seasonFMS 15 P i i di f i ifi i jFMS < 15 = Positive predictor of significant injury
Injury rates climbed from 15% to 51%Specificity (0.91)Sensitivity (0.54)Odds ration = 11.67Positive likelihood ration5.92
IMPORTANT TO NOTE THAT ASYMMETRY IS JUST AS BIG A PREDICTOR OF INJURY AS A LOW FMS SCORE
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64 Healthy NFL players at the start of the season.Pre and Post FMS scores obtained for each subject
Intervention7 week corrective exercise programp gIndividualized to each subject based on their FMS scoresSupervised 4/week and an optional 2/week
ResultsPost test = significant # of subjects improved to above the injury threshold (P<0.01)Significant number of subjects without asymmetries (P = 0.01)
Functional / Fundamental Movement Testing
Pre Employment or Participation Physicals
Performance Testing
469 firefighters Pre test / Post Test Design
6 month intervention30 min dedicated to exercise per shift (12 flexibility exercises)Flexibility tests usedy• Sit and reach• Twist and touch (for torso rotation)• Flexion and extension limits of the R shoulder• Flexion and extension limits of the R knee
Significant increase in flexibility at post testNo change in injury rates between groupsSignificant decrease in lost time from workCost savings!!!
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433 firefighters on full duty status• average age 21 to 60 years •408 male (94.2 percent)•25 female (5.8 percent).
Each participant perfromed an introductory FMS screen and was then enrolled in a multi disciplinary screen and was then enrolled in a multi disciplinary training protocol based on FMS scores
Reduction in lost time = 62%Reduction in number of injuries = 42%
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# of Participants433
# of Injuries in Historical Group
# of Injuries in intervention Group
% Reduction (P-Value)
Back Injuries 39 22 44% (0.024)Upper Extremity
Injuries29 15 48% (0.03)
Lower Extremity 10 7 30% (0 46)Lower Extremity Injuries
10 7 30% (0.46)
Lost Time BackInjuries
29 11 62% (0.0036)
Lost Time Upper Extremity Injuries
21 8 62% (0.01)
Lost Time Lower Extremity Injuries
8 3 62% (0.13)
FMS: Deep Overhead SquatFMS: Deep Overhead SquatAssess Bilateral symmetrical mobility of the hip,
knees, and ankles
Dowel assesses symmetrical mobility of the shoulders and T-spine
Inability to perform can be:• DF restriction• Hip flexion restriction• Knee flexion restriction• Shoulder flexion restriction• T spine extension restriction• S&MCD
Hurdle StepHurdle StepAssesses bilateral mobility and stability of hips,
knees, and ankles
Demonstrates• Stance leg ankle, knee, and hip stability
St l t i l hi t i• Stance leg terminal hip extension• Step leg OKC ankle DF, knee flexion, hip
flexion• Good proprioception
Inability to perform• Instability of stance leg• Poor mobility of step leg• Also looks at asymmetrical hip motion
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In Line LungeIn Line LungeBilateral mobility and stability of hips, knees, and ankles
Requires stance leg stability of the ankle, knee, and hip as well as stance leg CKC hip abduction
G t b l t tGreat balance test
Failure can be due toInadequate mobility of either stance or step legInadequate stability of the stance ankle and kneeTightness of the rectus of the stance legImbalance between weakness of the adductors and tightness of the abductors about one or both hips
Shoulder Mobility TestShoulder Mobility TestBilateral shoulder mobility
• EADIR• FABER
ER is often gained at expense of IR in h d thl toverhead athletes
Posture with forward head and rounded shoulders (UCS)
Scapulothoracic dysfunction that can lead to gh ROM limitation
ASLRASLRAssess active gastroc/soleus and hamstring
ROM while maintaining a stable / neutral pelvis
Lower abdominal stability with active ROM of HS of HS
Inability to perform may be due to:• Poor dynamic HS ROM• Inadequate passive mobility of
opposite hip as a result of iliopsoastightness
Trunk Stability Push UpTrunk Stability Push Up
Trunk stability in a sagital plane while upper extremity movement is performed in a CKC.
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Rotational StabilityRotational StabilityMultiplanar stability while
creating upper and lower extremity mobility
The ability to perform the Rotational Stability test requires asymmetric trunk stability in both sagittal and transverse planes d i t i d during asymmetric upper and lower extremity movement.
Many functional activities in sport require the trunk stabilizers to transfer force asymmetrically from the lower extremities to the upper extremities and vice versa.
It is a series of 7 full body movement tests designed to assess fundamental patterns of movement such as bending and squatting in those with known musculo-skeletal pain.
When the clinical assessment is initiated from the perspective of the movement pattern, the clinician has the opportunity to identify meaningful impairments that may be seemingly unrelated to the main musculo-skeletal complaint, but contribute to the associated disability.
Does not replace IE testing … it is a complementGuide to the most dysfunctional NON PAINFUL movement patternModeled after Cyriax's selective tissue testing, Modeled after Cyriax s selective tissue testing, each test of the SFMA is scored as functional/non-painful, dysfunctional/non-painful, functional/painful or dysfunctional/painful.