a major spine flexor; the name means "striaght muscle of the abdomen"
prime mover for shoulder flexion and adduction
prime mover for shoulder abduction
part of the abdominal girdle; forms the external lateral walls of the abdomen
acting alone, each muscle of this pair turns the head toward the opostie shouder
helps form the abdominal girdle
helps from the abdominal girdle
deep muscles of the thorax that promote the inspiratory phase of breathing
muscle that allows you to shrug your shoulders or extend your head
muscle that is the antagonist of the latissimus dorsi
deep muscles of the thorax that promote inhalation during breathing
each muscle of this pair turns the head from side to side as in when you signal "no"
major spine flexor muscle
primary shoulder mover: flexion
primary shoulder mover: adduction primary shoulder mover: adduction
forms the external lateral wall of the abdomen
primary mover of the shoulder when abducting shoulder blades
help you bend side to side
sit ups are best accomplished by using this
muscle in charge of pushups
flat, sheat-like tendon
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