1.3.4 Lutho inspireer sy werkers om hul bes te doen. Hy is dus ‘n goeie … (2)

9.    These abdominal muscles are responsible for giving me my “six-pack.” They also stabilize my pelvis when walking. They are the ___________ muscles. A.    internal intercostalB.    quadricepsC.    triceps femorisD.    rectus abdominis  

16.    When both muscles of this pair are contracted simultaneously, they flex the neck forward. A.    PlatysmaB.    SemispinalisC.    Sternocleidomastoid D.    Trapezius

7.    Muscles that act on the __________ cause movement at the hip, knee, and foot joints. A.    upper limbB.    lower limb C.    trunk

6.    Muscles of facial expression differ from most skeletal muscles because they usually do NOT insert into a bone. A.    True B.    False

17.    Both heads of the biceps femoris muscle __________. A.    extend the leg at the kneeB.    flex the hipC.    flex the leg at the knee  D.    extend the hip

11.    This lower limb muscle, which attaches to the calcaneus via the calcaneal tendon and plantar flexes the foot when the knee is extended, is the __________. A.    tibialis anteriorB.    gastrocnemius  

13.    The __________ is the smallest and most deep of the gluteal muscles. A. gluteus maximus  B.  gluteus internusC. gluteus mediusD. gluteus minimus 

5.    Muscles are named based on all the criteria below except ________. A.    number of originsB.    direction of muscle fibersC.    color of the muscle  D.    action of the muscle

18.    The main action of the fibularis longus is to __________. A.    dorsiflexes the footB.    evert the foot C.    invert the footD.    plantar flexes the foot