Your knee is one of the strongest joints in your body because it is supported by strong ligaments and tendons, which keep the bones in place. However, the regular and often excessive strain it comes under -- from bearing your body weight and...
Hyperextension of your knee is when it is extended or straightened too far, resulting in a knee injury, like a ligament sprain. Depending on the severity of your injury, symptoms may include pain, stiffness and swelling. Rest, ice, compression and...
Hyperextension of the tendons in your knee may result in injury that requires rest, surgical intervention or physical therapy. Knowing what causes hyperextension of the knee ligaments can help you avoid behavior that may lead to such an injury....
According to William Prentice, the author of "Arnheim's Principles of Athletic Training," the knee is one of the most complex joints in the human body. The knee is also the joint most likely injured due to the stress that certain sports and...
There are four main ligaments in the knee joint: lateral collateral ligament, anterior cruciate ligament, posterior cruciate ligament and medial collateral ligament. These ligaments give strength to the knee joint, and when torn, can take several...
Injury to the posterior cruciate ligament involves the ligaments in the back of the knee. The PCL is attached to the back of the tibia and femur and functions as a stabilizer. This ligament also determines the tibia's movement in relation to the...
The lateral portion of your knee is the side that is on the outside of your leg. Lateral posterior knee pain is in this region on the back side of your knee. According to the University of Maryland Medical Center, pain in this region can be from...
Ligament injuries, especially those in the knee, are some of the most common injuries experienced by downhill skiers. A ligament tear occurs when the ligament is overstretched to the point of rupturing. This injury is often accompanied by a...
Ligaments in the skeletal system are composed of connective tissue containing collagen and elastic fibers. Ligaments may be narrow, thick, thin or triangular in shape and form. These tough fibrous cords surround and bind joints together, providing...
Your body relies on an extended system of different types of tissue to move comfortably, protect your internal organs and maintain your shape. These tissues include everything from your bones to your muscles. One of the main supporting connective...
ACL and PCL are major knee ligaments that are commonly torn during physical activity. Following a tear, reconstructive surgery might be needed to repair the damaged tissue. After reconstruction, physical therapy, including stretching and...
Knee pain is not uncommon if you exercise regularly or participate in sports. The knee is an unusual type of joint because it connects to bones on two sides, making it more prone to injury, particularly with repetitive movements such as bending or...
The four ligaments in your knee include the anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), lateral collateral ligament (LCL) and medial collateral ligament (MCL). These ligaments connect your thighbone to your shine bone and...
During knee replacement surgery, a prosthetic device must be placed into the knee joint to simulate a real knee. Some of these prosthetics are for the entire knee joint, while others are more suited to partial knee replacements, when only one part...
Your PCL, or posterior cruciate ligament, is part of the mechanism that helps stabilize your knee and keep your thigh bone connected to your shin bone. This ligament is located along the back of your knee joint and crosses your joint to allow the...
The knee is a joint that relies on two sets of ligaments to give it stability. The cruciate and collateral ligaments are strong bands of connective tissue that attach to the femur and the tibia. Healthy sets of ligaments help give the knee and...
Hyperextension of the knee can result in injuries that cause pain in the back of the knee, or posterior knee pain. Pressure that forces the knee backward beyond its normal position results in knee hypertension, which can damage the cartilage,...
Knee braces are devices worn by athletes to prevent injury to the knee joint or support the knee after an injury. A goaltender wearing a brace during a game must have the ability to maintain agility and speed. Regardless of the position played,...
A knee support protects and supports your knee. They aid in helping unstable joints and prevent injury to normal, healthy joints. Knee supports are especially required when you have a moderate knee joint injury involving damage to cartilage or...
Hyperflexed knees occur when extreme stress is placed on an already flexed or bended knee and result in a tear or severe stretch of the posterior cruciate ligament, according to the Knee Society. Your PCL, located at the back of your knee, is...
Powerlifting is a highly competitive sport that requires immense strength, coordination and focus to perform well. Due to the amount of weight lifted in powerlifting, you will need to take proper precautions to protect your joints from injury....
The knee is composed of bones, muscles, ligaments and tendons.The ligaments connect the bones of the knee together and keep the knee stable. A ligament injury can occur when a person makes sudden accelerates in running, twists the knee or lands...
Knee injuries are commonplace among athletes such as football players and wrestlers. However, ACL injuries are considered more rare. Indeed, wrestlers can and do continue after ACL surgery. More than a few collegiate wrestlers have done so. It is...
The posterior cruciate ligament is located in the knee. The PCL prevents hyperextension of the knee and femur during weight bearing activity. According to Sports Science Orthopaedic Clinic, based in Cape Town, South Africa, almost half of all PCL...
The medial lateral ligament, or MCL, is one of four ligaments that stabilize the knee joint, including the anterior cruciate ligament, the lateral collateral ligament and the posterior cruciate ligament. The MCL runs along the inside of the knee;...
Ankle weights are worn by athletes who want to increase their leaping ability or running speed. They can also be used to burn extra calories in the weight-loss process. While ankle weights can help you perform better as an athlete and can help you...
Hyperextension of the knee occurs when your knee is straightened beyond the joint's normal range. Essentially, the joint bends backwards potentially leading to bruising, swelling, pain and soft tissue damage. The ligaments of your knee -- the...
According to the Mayo Clinic, knee pain can come from damage to any of the tissues that compose the knee joint. Knee pain occurs on all sides of the knee, and the location of a person's knee pain often helps the physician diagnose the problem to...
Anterior and posterior cruciate ligament tears can be some of the most devastating types of knee injuries, often requiring surgery and months of physical rehabilitation. Protecting these ligaments involves strengthening the muscles in the legs,...
Plantar fasciitis is a painful irritation on the underside of the heel. Learn how to diagnose and treat plantar fasciitis in this medical video.
While not as serious as an ACL injury, there are some rehab tips needed for the torn PCL. Learn how to rehab a torn PCL in this sports medicine video.
The PCL is one of the four major ligaments in the knee. Get tips and advice on health and medical issues in this wellness video.
