O-Space 1 inch wide on the fron of the pubis, just above crest

I-rough lin leading from the lesser trochanter down to the linea aspera

A-hip flexion, hip adduction, ext rot

O- front of the inferior pubic ramus just below the origion of adductor lungus

I-lower 2/3 of the pectineal line of the femur and the upper half of the medial lip of the linea aspera

A-hip adduction, hip ext rot, assist hip flexion

O-anterior pubis just below its crest

I- middle 1/3 of the linea aspera

A-hip add, assist flexion

O-edge of the entire ubic ramus and the ischium and ischial tuberosity

I-whole length of the linea aspera, inner candyloid ridge, and adductor tubercle

O-ramus of pubis

I-anterior mueial surface of the tibia

A-hip add, weak knee flexion, assist hip flex, hip int rot, weak knee int rot