Kinematics/Kinetics

hip flexion

anterior roll, posterior glide

hip extension

posterior roll, anterior glide

hip ABD

superior roll, inferior glide

hip ADD

inferior roll, superior glide

hip IR

anterior roll, posterior glide

hip ER

posterior roll, anterior glide

anterior tilt

anterior roll and glide

hip flexion

posterior tilt

posterior roll and glide

hip extension

pelvic hike

hip ABD of stance hip

superior roll and glide

pelvic drop

hip ADD of stance hip

inferior roll and glide

shift of pelvis left/right

ipsilateral - ADD

contralateral- ABD

forward rotation

side of pelvis opposite to stance leg moves anteriorly

IR of stance hip joint

anterior roll and slide

backward rotation

side of pelvis opposite to stance leg moves posteriorly

ER of stance hip joint

posterior roll and slide

hip closed pack

full ext, IR, ABD

hip open pack

30* flexion, 30* ABD, 0-5 ER

hip capsular pattern

IR > flexion > ABD=ext

knee flexion OKC

posterior roll and glide

knee flexion CKC

posterior roll and anterior glide

knee extension OKC

anterior roll and glide

knee extension CKC

anterior roll and posterior glide

screw home mechanism OKC

ER of tibia with terminal extension

screw home mechanism CKC

IR of femur with terminal extension

what must happen before flexing knee in screw home?

medially rotate before flexion

knee closed pack

full extension with ER of tibia

open pack

25* flexion

patellofemoral flex/ext

inferior/superior glide

patellofemoral med/lat shift

frontal plane translation

patellofemoral med/lat tilt

rotate around vertical axis

patellofemoral med/lat rotation

roate around A/P axis

ankle DF

convex on concave

anterior roll, posterior glide

ankle PF

convex on concave

posterior roll, anterior glide

ankle closed pack

max DF

ankle open pack

10* PF with neutral inversion/eversion

subtalar supination (OKC)

inversion, adduction, slight PF

subtalar pronation (OKC)

eversion, abduction, slight DF

supination (CKC) - varus

calcaneus inverts, talus abducts and DF

lateral rotation of leg

pronation (CKC) - valgus

calcaneus everts, talus adducts & plantarflexes

medial rotation of leg

subtalar closed pack

full supination (inversion)

subtalar open pack

midway b/t extremes of supination and pronation

transverse tarsal closed pack

supination

transverse tarsal open pack

mid range supination/pronation

MTP flexion (OKC)

concave on convex

plantar roll and glide

MTP extension

concave on convex

dorsal roll and glide

MTP ABD/ADD

roll and glide same direction in medial or lateral direction

reference point= 2nd digit

MTP closed pack

full extension

MTP open pack

neutral

IP flexion

plantar roll and glide

IP extension

dorsal roll and glide