The "quadriceps" are made up of four muscles; Rectus Femoris, Vastus Medialis, Vastus Lateralis, and Vastus Intermedius. They all insert into the Tibial tuberosity (small bump on the upper tibia) but their origins differ. Rectus Femoris originates from the anterior inferior iliac spine (bump on the ilium). Vastus medialis, lateralis, and intermedius originate from the upper shaft of the femur.
The rectus femoris originates at the AIIS of the pelvis, and is the only muscle of the group to cross the hip joint. The other three muscles (vastus medialis, intermedialis, and lateralis) all originate at the femur, around the intertrochanteric line. The quadriceps then insert into the tibial tuberosity, via the patellar tendon.
patella and tibial tiberosity
anterior superior iliac
Quadriceps muscle or thigh muscle.
In general what is the function of bony processes in humans?
Quadriceps femoris group, including rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius.
The Quadriceps
Goto get body smart.com it shows you all of the muscles, origins, insertions and actions
The quadriceps group of muscles. Rectus Femoris more specifically.
extend
Quadriceps
The quadriceps femoris.
The muscle group is called the Quadriceps
the quadriceps
quadriceps :)