Answer Happy

asl PELVIC GIRDLE & HIP MUSCLE ACTION SHEET Complete the following table by marking an "X" in the box under the actions of each muscle listed: Iliopsoas Sartorius Rectus femoris Tensor fascia latae Gluteus minimus Gluteus medius Gluteus maximus Biceps femoris Semitendinosis Semimembranosis Pectineus Adductor brevis Adductor longus Adductor magnus Gracilis Flexion Extension Abduction Adduction longitudinal axis toward the midline. from the midline. Identify the movement of the pelvis or hip described by the following definition: involves the pelvis rotating to the body's left; the right iliac crest moves anteriorly in relation to the left iliac crest, which moves posteriorly. is the rotary movement of the femur medially around its is the movement of the femur laterally to the side away the right pelvis. Internal rotation External rotation occurs when the left pelvis moves inferiorly in relation to
occurs when the iliac crest tilts forward. The thigh can be divided into three compartments. Identify the compartment of the following muscles: Gracilis Adductor brevis Rectus femoris Vastus medialis Semimembranosis Pectineus Adductor magnus Sartorius Vastus intermedialis Semitendinosus Adductor longus Biceps femoris Complete the following chart: Hip Flexion Hip Extension Hip Abduction Hip Internal rotation Anterior tilt of pelvis. Anterior Agonists/Prime Mover Posterior Medial Antagonistic Muscles
APPLICATION CONCEPTS What are the three bones that make up the pelvic bone What is the joint classification of the symphysis pubis The sacroliliac joints are classified as The hip joint is classified as Is the hip or shoulder joint more stable? Is the hip or shoulder joint more mobile? How might hamstring tightness/shortening affect the posture and movement of the lumbar spine in the standing position (think what the effect would be on pelvic tilt)? How might illopsoas tightness/shortening affect the posture and movement of the lumbar spine in the standing position (think what the effect would be on pelvic tilt)? List muscles studied in this chapter that are blarticular (i.e. cross two joints) muscles. I