The Ligament Of The Anterior Cruciate Ligament

The main function of the ACL is to restrict forward movement and inward rotation of the lower leg and control hyperextension of the knee.

This short and round ligament, like all other ligaments, prevents slippage within the joint and allows the joint to properly pivot when performing an action (Duff 300). Without this particular ligament, the knees would be fragile and more susceptible to injury. Therefore, it would be impossible to do the simplest movements that are done by humans everyday, like walking and even sitting. This is one reason why many athletes should be aware of the physical indications that arise if they have torn their ACL while participating in athletic activities.

The ACL originates from the medial and anterior aspect of the tibial plateau and runs superiorly, laterally, and posteriorly toward its insertion on the lateral femoral condyle. Together with the posterior cruciate ligament (PCL), the ACL guides the instantaneous center of rotation of the knee, therefore controlling joint kinematics. To a lesser degree, the ACL checks extension and hyperextension. The ACL is not as strong as the posterior cruciate ligament (PCL), and it is less strong at its femoral origin than at its tibial insertion. Muscles surrounding the knee joint contribute to knee stabilization during lower extremity movements.

A torn ACL is a injury in which also is a torn anterior cruciate ligament in the knee. When someone tears their ACL they have to have a surgery to replace it. ACL injuries range from mild, such as a small tear, to severe such as when the ligament tears completely or when the ligament and part of the bone separate from the rest of the bone. A lot of the time some of the other knee ligaments or parts of the knee are also injured. This includes cartilage such as the menisci, or bones in the knee joint they also can be broken. Your ACL can be broken during sport activities. During an activity if your leg is planted firmly on the ground then hit by a heavy/large force it could tear the ACL. Some ways your ACL can be tore is by being bent backwards,

What is it? When you injure your ACL you're usually put a tear in your Anterior Cruciate Ligament (www.mayoclinic.org). Thus for when you are injured you will be caused you to fall down. Your ACL is located in the middle of your knee. It is one of the four main ligaments in your leg alongside with the MCL, PCL, and LCL (www.mayoclinic.org). Since your

There are many important parts in your body, and the anterior cruciate ligament(ACL) is one of the most important part to your leg and fitness. The ACL gives the knee its stability and many injuries can happen to this part of the body, so people with these injuries often visit rehabilitation(rehab) therapy for faster recovery. This is one of the most common athletic injuries. Mostly teens, who play sports, get these injuries. A pop usually indicates that the ACL is torn. Many people come to rehab therapy, and even with this special treatment, it takes a very long time for full restoration. The torn ACL not only affects certain parts of your body, but also affects several parts that can cause more severe injuries.

The Anterior Cruciate Ligament (ACL) is one of the most common knee injuries in female sports today. The ACL is a ligament that attaches the femur and tibia to the knee allowing the knee to bend while still being stable and supporting the whole body. Dr. Russel F. Warren, a physician for the New York Giants football team, explains, “The ACL prevents the shin bone (tibia) from moving too far forward on the thigh bone (femur) and keeps the knee from twisting inward excessively.” When athletes tear their ACL there is a greater chance that they have hurt or another ligament in their knee such as the LCL, MCL or Meniscus; which is cartilage that absorbs shock from the body’s pressure (MedlinePlus). The ACL is strong, but one wrong move could result

The ACL (anterior cruciate ligament) prevents anterior forward movement of the tibia off of the femur, as well as hyperextension of the knee. It provides stability to the joint and allows for a dynamic motion. It also helps the bending of the knee sideways toward the body.

The Anterior Cruciate Ligament (ACL) of the knee is arguably one of the most notorious parts of the body in the sporting industry. When torn and repaired with surgery, it can leave an athlete out of play for up to 12 months if therapy is consistent over that time period1. There are several different ways to repair the ligament in order to regain functionality and recover stability. In any case, physical therapy plays a vital role in regaining these abilities and returning a person’s knee back to normal.

When an ACL is torn there is usually a whip-like snap of the lower extremity that can be observed as the ACL tears (Ireland, 1999, p.152). In visualizing this high-risk ”position of no return,” we comprehend the importance of a “get-down” knee-flexed, 2-footed balanced position (Ireland, 1999). In the no-return position, the hip abductors and extensors have shut down, and the pelvis and hip are uncontrolled.

The ACL (anterior cruciate ligament) is one of four ligaments to connect the thigh bone to the shin bone. The ACL stabilize the knee, controls excessive movement, and limits joint mobility. The ACL is primarily for the forward motion when walking, running, and jumping. Without the ACL the thighbone would constantly dislocate from the shin bone.

The knee joint supported with four articular ligaments and are made up of the lateral and medial collateral ligaments of the stifle. The CCL itself affixes to the large bone in the thigh (that is, the femur), and covers the stifle joint before it gets connected to the tibia. These bones, tibia and fibula

Out of the many ligaments, muscles, and tendons in the knee, the ACL is the most common to injure. The ACL, or anterior cruciate ligament, is a vital ligamentous stabilizer of the knee that resists anterior

The knee joint consists of four ligaments, two intra-capsular which are the ACL and the PCL and two extra-capsular ligaments including the MCL and LCL. The ACL is an extremely strong stabiliser which prevents anterior displacement of the knee. The ACL is a ligament and therefore connects one bone to another, the femur with the tibia. The ACLs origin is from the anterior intercondylar eminence of the tibia (home,2017) and the fibres pass upwards, backward and laterally inserting into the lateral condyle of the femur.

The knee is actually three separate joints. Two are between the femur and the tibia and one is between the patella and the patellar femur. There are two ligaments that help to stabilize the knee. These are the anterior cruciate ligament (acl) and the medial collateral ligament (mcl). Each ligament has a special function to help maintain knee stability in many different positions. At full extension, a slight lateral rotation of the