Anatomical Kinesiology exam 1

ankle joint should be able to achieve __ to __ degrees of dorsiflexion

20-30

upon heel strike, the calcaneous should evert how many degrees?

5-10

big toe should be able to achieve ___ to ___ degrees of extension

70 to 90

the quadriceps assist the ______ in controlling the amount of_______ translation of the tibia on the _____

PCL, posterior, femur

peroneal brevis

base of the 5the metatarsal is the insertion site of

hamsting muscle that inserts on the fibular head

biceps femoris

IT band is a type of _____ whose primary function is to assist in controlling the _______ force at the knee during gait

fascia, valgus

what 3 ranges of motion does the knee go through during gait

flexion, adduction, internal rotation

what muscles merge together to form the achilles tendon

gastroc and soleus

the hamstring insertion site allows them to assist with __________ and __________ rotation of the knee during gait

internal and external

primary function of longitudinal arch is to allow the body to

load and propel during gait

pes planus

medical term for flat feet

pes cavus

medical term for high arches

hallux

medical term for the big toe

eversion unlocks the _____ and _____ joints allowing the foot to pronate during gait

mid-tarsal and sub talar joints

3 external forces that every muscle "deals with"

momentum, ground force reaction, gravity

tendon attatched at the base of 1st metatarsal

peroneal longus

longitudinal arch is composed of soft tissue called

plantar fascia

hamstings

primary function is to decelerate the lower extremity during gait and to assist the ACL in controlling the amount of anterior translation of the tibia on the femur

mid-tarsal joint allows the forefoot to _____ during the loading phase of gait

pronate

primary function of peroneal muscle is to contol/decelerate _____ of foot during gait

pronation

the spring ligament assists the longitudinal arch in controlling/decelerating ______ during gait

pronation

3 muscles that comprise the Pes Anserine

sartorius, gracilis, and semitendonosis

hamstring muscle that inserts on the medial tibia plateau

semitendonosis

medical term for the kneecap is the patella which is a type of _______ bone that significantly ________ torque created by the ________at the knee joint.

sesamoid, increases, quadriceps

2 bones at base of 1st metatarsal are collectively called

sesamoids

single joint muscle of the lower leg whose primary function is to facilitate the knee in achieving full extension by decelerating the motion of the lower leg over the foot during gait

soleus

what bones does the mortise joint consist of

talus, tibia, fibula

primary role of big toe during gate

to propel

cable-pulley design of the aforementioed bones and their tendons all have a significant increase in

torque