What attached to the femur?
What attached to the femur?
The distal end of the femur (the end furthest from the heart) is where it connects with the patella (knee cap) and the bones of the lower leg (the tibia and fibula). This end of the femur has a saddle that rests on the top of the tibia. It has rounded edges on either side of the knee joint, known as the condyles .
Where do muscles attach on the femur?
Ligamentum teres femoris connects the acetabulum to the fovea capitis femoris (a pit on the head); neck (Pyramid-shaped) attaches the spherical head at the apex and the cylindrical shaft at the base; 2 prominent bony protrusions, the greater trochanter and lesser trochanter, that attach to muscles that move the hip and …
What type of muscle is rectus femoris?
fusiform muscle
Anatomy: The rectus femoris muscle is a fusiform muscle that originates from the anterior inferior iliac spine, from a groove about the acetabulum, and from the capsule of the hip joint. The muscle inserts at the base of the patella via a thick flat tendon.
What are 2 muscles that attach to the femur?
There are three muscles (gluteus minimus, gluteus maximus, and gluteus medius) that attach to the back of the pelvis and insert into the greater trochanter of the femur.
What type of joint is the hip joint?
ball-and-socket joint
The hip joint is a ball-and-socket joint that allows motion and gives stability needed to bear body weight. The socket area (acetabulum) is inside the pelvis. The ball part of this joint is the top of the thighbone (femur). It joins with the acetabulum to form the hip joint.
What type of bone is the femur?
long bone
Structurally, the femur is a long bone, meaning its length is greater than its width, while the patella, a sesamoid bone, is small and round. Functionally, the femur acts as a lever, while the patella protects the patellar tendon from compressive forces.
Is the rectus femoris a Pennate muscle?
Pennate muscles may be uni-, bi- or multipennate muscles, examples of each being the extensor digitorum longus, rectus femoris and the deltoid, respectively.
Is the rectus femoris a skeletal muscle?
The rectus femoris muscle is one of the four quadriceps muscles of the human body. The others are the vastus medialis, the vastus intermedius (deep to the rectus femoris), and the vastus lateralis….
| Rectus femoris muscle | |
|---|---|
| Actions | knee extension; hip flexion |
| Antagonist | Hamstring |
| Identifiers | |
| Latin | Musculus rectus femoris |
What are thigh muscles called?
Quadriceps include four large muscles located in the front of the thigh: vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris.
Where are the adductor muscles?
thigh
The hip adductors are a group of five muscles located in the medial compartment of the thigh. These muscles are the adductor longus, adductor brevis, adductor magnus, gracilis, and pectineus. Due to their position, the hip adductors shape the surface anatomy of the medial thigh.
Which of the following muscles attach to the hip bones?
33 Cards in this Set
| In comparing electron micrographs of a relaxed skeletal muscle fiber and a fully contracted muscle fiber, which would be seen only in the relaxed fiber? | Z discs Triads I bands |
|---|---|
| Which of the following muscles attach to the hip bones? | rectus abdominis, rectus femoris |
