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