The Gait Cycle
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | 0-30 degrees
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| show | 0-15 degrees
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| What is the knee flexion requirement for normal gait? | show 🗑
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| What is the knee extension requirement for normal gait? | show 🗑
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| show | 0-10 degrees
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| What is the ankle plantarflexion requirement for normal gait? | show 🗑
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| show | Quadriceps(prepares for loading responce) & ankle dorsiflexors, Hamstrings- to extend the hip and prepare for loading responces
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| show | pretibial eccentric contraction, , Quadriceps eccentrically to absorb the shock, Hamstrings to extend the hip, Hip ABD stabilize the pelvis in the frontal plane
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| show | ankle plantarflexors & hip abductors to stabilize the pelvis, hip extensors control forward trunk movement
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| What are the muscle activation patterns at terminal stance (heel off)? | show 🗑
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| What are the muscle activation patterns at preswing (toe off)? | show 🗑
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| show | pretibial initiate DF, knee flexors, hip flexors, and hip adductors,
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| What are the muscle activation patterns at midswing? | show 🗑
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| What are the muscle activation patterns at terminal swing (deceleration)? | show 🗑
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| What is the average BOS of an adult? | show 🗑
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| show | 110-120 steps/min
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| What is the average degree of toe out for an adult? | show 🗑
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| show | 8 degrees (4 degrees forward with the swing leg and 4 degrees backward with the stance leg, to maintain the balance thorax moves towards the opposite side. Helps to regulate speed of walking
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| show | Oxygen rate (comfortable pace): 12ml/kg x min & 5.5 kcal/min (level surfaces, depending on surface and body weight)
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| What increases energy costs of walking? | show 🗑
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| When is the peak activity of the tibialis anterior during the gait cycle? | show 🗑
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| When is the peak activity of the gastroc-soleus group during the gait cycle? | show 🗑
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| show | During periods of single support in stance phase and before toe off to initiate swing phase
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| show | During late swing phase: Responsible for decelerating the unsupported limb
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| How much lateral pelvic shift (PELVIS LIST) occurs during the gait cycle and which muscle group controls it? | show 🗑
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| What effect does increased cadence have on the gait cycle? | show 🗑
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| what mm works together to shorten the stance limb in midstance (control the rise of COG) | show 🗑
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| what mm works together to lengthen the stance limb | show 🗑
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| how much is the vertical displacement of COG | show 🗑
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| show | 2.5 - 5 cm total motion
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| show | 5 cm antrior to the S2 vertebrae
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| what is the normal stride length | show 🗑
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| Vertical Pelvis Shift | show 🗑
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| Torque on ankle at initial contact | show 🗑
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| Torque on knee at initial contact | show 🗑
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| Torque on hip at initial contact | show 🗑
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| show | Planter flexion torque quickly forces the foot to the floor, and then diminishes in late loading response
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| Torque on knee at loading response | show 🗑
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| Torque on hip at loading response | show 🗑
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| show | A markedly increasing dorsiflexion torque occurs
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| Torque on knee during mid stance | show 🗑
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| Torque on the hip during mid stance | show 🗑
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Created by:
kaglad
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