Pathokines Review-Gait Kinematics
Pathokines Review: Gait Kinematics Quiz
Test your knowledge of gait mechanics with our comprehensive quiz on pathokines and gait kinematics. This quiz covers key concepts in biomechanics, muscle activity, and joint moments during various phases of walking.
- Multiple choice and checkbox questions
- Ideal for students and professionals in the field
- Enhance your understanding of human movement
What is the external moment at the ankle (sagittal plane) at heel strike?
Plantar flexion
Dorsiflexion
What is the internal moment at the ankle (sagittal plane) at heel strike?
Plantar flexion
Dorsiflexion
T or F: The dorsiflexors act concentrically to control plantar flexion following heel strike.
True
False
Which muscles are most active throughout loading response?
Gastrocnemius
Tibialis anterior
Iliopsoas
Gluteus maximus
Quadriceps
Adductor magnus
Which muscles are most important to stabilize the hip in the frontal plane during stance phase?
Gluteus medius
Sartorius
TFL
Biceps femoris
What is the internal torque of the knee (saggital plane) in terminal swing?
Flexion
Extension
Approximately what amount of knee flexion do you normally have by the end of pre-swing?
~10 degrees
~20 degrees
~30 degrees
~40 degrees
What is the external moment at the knee (sagittal plane) at initial contact?
Flexion
Extension
Why might someone hyperextend their knee in stance phase of gait?
Patellofemoral pain
Quadriceps weakness
Limited PF ROM
PF hypertonicity/spasticity
Gastroc weakness
T or F: the hip flexors are most active during terminal stance
True
False
T or F: the hip extensors are most active during mid stance
True
False
At what point in the gait cycle is the largest internal torque at the hip?
Initial contact/Loading response
Terminal stance
Mid swing
What role do the peroneal muscles play in gait?
Dorsiflexion during swing
Eccentric control of pronation in stance
Counteract the inversion caused by the tibialis anterior in swing
What is the internal torque of the ankle (frontal plane) during loading response?
Inversion
Eversion
What is the internal torque of the hip (frontal plane) during stance?
Adduction
Abduction
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