Gait Flashcards
What is the appropriate amount of ROM of the hip needed for normal gait in Stance Phase?
0-30 degrees of flexion
What is the appropriate amount of ROM of the hip needed for normal gait in swing phase?
20-30 degrees of flexion
What is the appropriate amount of knee ROM needed for normal gait during stance phase?
0-40 degrees of flexion
What is the appropriate amount of knee ROM needed for normal gait during swing phase?
0-60 degrees of flexion
What is the appropriate amount of ankle ROM needed for normal gait during stance phase?
10-15 degrees of DF and 0-20 degrees of PF
What is the appropriate amount of ankle ROM needed for normal gait during swing phase?
10-15 degrees of PF
What are the causes of Backward Leaning in stance phase?
Weak Hip extensors
Hip flexion rigid contracture
What is the cause of delayed heel contact?
weak tibialis anterior
What is the cause of premature heel off?
Tight hip flexors in terminal stance OR tight gastrocs in early heel off in midstance
What is the cause of foot slap?
Weak Dorsiflexors
What are the three substitutes for excessive plantarflexion?
Premature heel off, knee hyperextension, and forward trunk lean
Are anterior or posterior muscles activated when landing during gait?
Anterior muscles activated
What is the role of the Anterior Tibialis, Extensor Digitorium Longus, & Extensor Hallacis Longus during gait?
Eccentric contraction to help lower foot to ground during heel strike
What is the role of the Quadriceps during heel strike?
Contract eccentrically - controls rapid knee flexion to prevent knee buckling
What is the role of the Quadriceps during Pre-swing?
Eccentric contraction to slow down tibia