Any time one of your body parts bends the wrong way, If you are a runner or participate in an activity that requires repeated bending of the knee you are at a greater risk for developing iliotibial band syndrome. joint, swelling, and bruising. Place a pillow underneath your ankles. 2. We use cookies to make wikiHow great. *** Ice Ice the affected knee for 15 minutes multiple times per day. It is important to refrain from bending your knee, as it can cause . The stretch should be done for at least 12 weeks. Treatment for a hyperextended knee will vary depending on the extent of the damage. This will time it so the medication is working while you are sleeping. Sarah has over 10 years of experience teaching and practicing phlebotomy and intravenous (IV) therapy using physical, psychological, and emotional support. SHARES. allowing your knee to have adequate time to heal, is the best home treatment We Asked 20 Hotels. Blaine Airport Taxi Cab. Call Us: marcia coram chambers. Also, stretching both before and after exercise, when the muscles are warm, is crucial as well. Place the Theraband on your thigh, just above your knee. Talk to your provider before taking NSAIDs for longer than 10 days. A hyperextended knee is often easy to spot when it happens. During sports or other physical activities: Follow these general safety tips to reduce your risk of an injury: You should expect to make a full recovery after hyperextending your knee. Tenderness and warmth around the joint. Knee pain worsens after sitting for a long period of time, when using the stairs, or standing up from a sitting position. They should be soft and relaxed. Some people with knee osteoarthritis may find relief with an NSAID but will likely need a prescription from their doctor to help manage this chronic condition. This problem can happen to anyone but is most common in athletes who land awkwardly or who experience a blow to the leg. Compression of the knee with a compression wrap or elastic bandage can help manage swelling and reduce pain. Sign up for wikiHow's weekly email newsletter. VIEWS. It should be warm but not very hot. Use 30% stretch. Genu recurvatum is also known as "hyperextension of the knee," "knee hyperextension," and "back knees.". Go to the emergency room if you notice any of the following: How much time will I miss? Its possible that an injury can damage one or multiple ligaments in your knee, including during a hyperextension. A mild knee hyperextension can be healed in 2-4 weeks, provided that you take proper rest and follow the recommended physical therapy. She is certified in critical care nursing and has been practicing for over 10 years. forceful contact with the front of the knee, even less severe cases can expect it This particular brace for the treatment of hyperextended knee injuries has the added benefit of applying compression around the kneecap and calf. Hyperextension of the elbow usually happens because the elbow was suddenly forced back during an activity like gymnastics, football, or martial arts. Mild hyperextensions wont require surgery, and you can recover with rest, ice and other at-home treatments. To make an ice pack, wrap ice in a thin cloth. ACL injury: does it require surgery? Talk to your surgeon or healthcare provider before resuming any physical activities while youre recovering. Knee hyperextension most often occurs in athletes playing sports or in people participating in physically demanding forms of exercise. Forceful knee hyperextension via contact or non-contact injuries commonly injure the ACL, PCL (rare), and other structures such as meniscus, and can even cause bone contusion in the femoral condyle or tibial plateau. You have multiple bursae in your knee, the one that typically becomes inflamed sits over your kneecap. The hyperextended knee should be iced every 15 minutes, every day, for about 15 minutes. You can use a turmeric paste to help boost the healing process while your hyperextended knee is recovering. Schedule a doctor's visit. If you do, stop what you are doing and rest your knee. Knee hyperextension occurs when the knee joint bends backward beyond its normal range of motion. However, if the injury that caused your hyperextension damaged tendons like your ACL or PCL, you might need surgery to repair those tears. Begin with your legs in a wide stance, turn your left toes in slightly, and your right foot out 90 degrees. The kneecap feels like it slides out of place. In this section, we cover home remedies for knee pain that are easy and effective at improving your sleep quality and providing pain relief. The symptoms are a popping sound followed by knee pain and swelling. More serious hyperextension knee injuries that also entail damage to the ligaments or cartilage of the knee . How long should I rest and avoid sports and other physical activity. If you do experience a more severe injury like a ligament tear you should still make a full recovery and get back to the sports and activities you love. We avoid using tertiary references. Mild knee hyperextension may feel sore and uncomfortable and can typically heal with rest in 2-4 weeks. SleepFlawless is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Try taking a warm bath before bed to get your mind and body ready for the night. "The strengthening of your knee that is all I needed to know. If you buy through links on this page, we may earn a small commission Heres our process. Sports injuries and other traumas apply a lot of force to your knee's connective tissue (the tendons, ligaments and cartilage that hold it in place and help it move). if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'sleepflawless_com-large-leaderboard-2','ezslot_13',110,'0','0'])};__ez_fad_position('div-gpt-ad-sleepflawless_com-large-leaderboard-2-0');Elevation: Keeping your leg elevated is useful for reducing the swelling and keeping the leg stable while you sleep. An elderly man with bilateral total knee replacements had an unusual hyperextension probelm complicating one knee prosthesis. Acute pain in the joint, especially in the area behind the knee (popliteal fossa), Sudden swelling immediately after the injury. Your doctor will tell you when it is okay to resume these activities again. Chondromalacia also known as runners knee is a condition when the cartilage under the kneecap becomes damaged and irritated. When a knee is hyperextended, it is frequently caused by a hard landing after a jump or when running at a high speed. Joint pain at nighttime can be caused by multiple conditions and injuries making it difficult to determine the right type of treatment. Heres how to apply each By signing up you are agreeing to receive emails according to our privacy policy. Even if you were active before the injury, straining your knee too early may worsen your hyperextension. Fanelli, G. C., Stannard, J. P., Stuart, M. J., MacDonald, P. B., Marx, R. G., Whelan, D. B., Levy, B. Mild hyperextension injuries are treated conservatively, while major ones may require arthroscopic surgery. Heart failure: Could a low sodium diet sometimes do more harm than good? References. The wrap will then only help maintain this hyperextension. Common causes include, Crepitus of the knee is when the knee makes a cracking or popping sensation when the a person bends or extends it. After the initial incident, a healthcare provider may advise you to ice and elevate the leg to reduce swelling or inflammation. Some knee compression wraps can be viewed here. Anterior cruciate ligament (ACL) injuries. At nighttime, your knee can swell from lack of movement. Extra pressure from excess weight can cause knee pain and injury. https://health.usnews.com/conditions/pain-management/knee-pain/articles/knee-pain-at-night, https://www.healthline.com/health/osteoarthritis/sleep-better-knee-pain#tips-for-sleeping-at-night, https://www.mayoclinic.org/diseases-conditions/gout/symptoms-causes/syc-20372897. Ice your hyperextended knee to help reduce swelling. These symptoms can interfere with sleep causing you to toss and turn. American Academy of Orthopaedic Surgeons. The effects of generalized joint laxity on risk of anterior cruciate ligament injury in young female athletes. how to sleep with hyperextended kneeark eerie griffin spawn command. The knee should be held above the heart, which is often accomplished by laying down and raising the leg on a pillow or other comfortable platform. Compression improves blood flow to the region, reducing inflammation and promoting healing. Over-the-counter non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and naproxen reduce pain and swelling. Talk to your doctor before changing the timing of your prescription medications. Compression, in the same way as ice, can help reduce pain and swelling from the injury. is that it becomes difficult to straighten your leg as well as having difficulty bending it. Why Knee Arthritis Is Likely to Develop After an ACL Tear, Meniscus Tears: Symptoms, Diagnosis, and Treatment, 6 Things That Can Make Your Knee Give Out, Causes of Knee Pain and Treatment Options, Posterolateral Rotatory Instability of the Knee, What To Do When You Have No Cartilage in Your Knee, The posterolateral corner (PLC) of the knee, NSAID (nonsteroidal anti-inflammatory drug) pain relievers. Arthritis pain in the knee can be debilitating if not treated properly. Bend your knee, lift your heel, grasp your ankle with your hand, and pull it toward your butt. If you are on crutches, talk to your doctor about the best way to stay active during your recovery period. Abstract. A hyperextended knee occurs when your knee is pushed past its normal range of motion from a straightened position. So I decided to thoroughly research the topic, and write it myself! A neoprene brace will both protect your knee and provide gentle compression, which can help reduce pain and swelling while your knee heals. Though it will take a long time, most people will see a full recovery. Symptoms tend to be worse when inactive, including . Hyperextension occurs when the knee joint is forced to extend beyond its normal range of motion. People who have suffered a torn meniscus may feel like their knee is going to give out or like their knee is locked in a bent position and are unable to straighten it. need. If your pain or swelling worsens or if your knee starts to buckle when you stand, see your doctor as soon as possible. Knee hyperextension can cause injuries and tears to the anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL). All rights reserved. With just over seven minutes remaining in the third quarter, Antetokounmpo jumped up to contest an alley-oop . If your hyperextension didnt damage anything inside your knee and you dont need surgery, it should take between a few weeks and a month to recover. 2023 Vive Health. (29) One way to meet both intentions of minimizing stress while maintaining the knee's range of motion is to use a yin yoga practice to stress the joint safely and passively while it is hyperextended, and then use co-contraction during an active practice to prevent hyperextension. A lot of surgeons will not require you to wear a knee brace after ACL surgery, either during the day or night. dave heeke michigan state. Patty lives in Milwaukee, WI with her husband and three children. Move 2: Half-Squat Strengthening Exercise A. Mild knee hyperextension can usually be treated conservatively. You might hear or feel a pop, and it might feel as if your knee has been thrown out of line. NSAID (nonsteroidal anti-inflammatory drug) pain relievers, such as Advil or Motrin (ibuprofen) and Aleve (naproxen) may also be suggested. Symptoms are pain, swelling, and knee stiffness. You may also experience swelling, burning, or tenderness on the knee joint. Youll probably need at least one type of imaging test, including: These will help your provider see the damage inside and around your knee. Step two. In addition to symptoms like pain and swelling, it might be hard to use your knee like you usually can after its hyperextended. Arch Bone Jt Surg. The unique characteristics of gout symptoms are that the pain is sudden, often called an attack, and usually includes pain, redness, and tenderness in the joint. A person must seek medical attention as soon as possible following the injury and follow all recommended treatment advice for the best chance of full recovery. Medication for knee pain falls under two categories, over-the-counter or prescription. She received her Massage Therapist License from the Amarillo Massage Therapy Institute in 2008 and a M.S. People usually describe the pain as either a mild ache or sharp pain behind the knee, or occasionally a pinching type anterior knee pain if the structures at the front of the knee have been damaged. It can also happen when someone falls with the arms stretched out in front. How do you rehab an overextended knee? Slowly bend and straighten your right leg 10 times, making sure to remain in "normal" position, and avoid hyperextending the knee. healthcare professional for the best treatment advice. A comfort tool like a knee pillow is designed to relieve pressure on your hips, back, and knees. Most hyperextensions are caused during sports or other physical activities. But what about long-distance caregiving? (https://pubmed.ncbi.nlm.nih.gov/32851107/). Article featured on News Medical Life Sciences. Signs and symptoms of a hyperextended knee. During this process, several different diagnostic tools may be used.These include: Mild knee hyperextension can usually be treated conservatively. Most people undergoing an arthroscopic reconstruction after a hyperextension injury can also recover fully. In less severe cases, it could take up to four weeks for a person to fully recover. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[336,280],'sleepflawless_com-box-4','ezslot_2',108,'0','0'])};__ez_fad_position('div-gpt-ad-sleepflawless_com-box-4-0');Rest: Be sure to give your knee plenty of downtime. Change up your daily routine to reduce walking or activities in the evening to give your knee a chance to cool down before bed. by Jessica Hegg February 16, 2023 0 Comments, by Jessica Hegg February 06, 2023 0 Comments, by Lindsay Allen January 25, 2023 0 Comments, by Jessica Hegg January 09, 2023 0 Comments. A lot of buzz is circulating about plant-based diets these days. If you find it hard to fall asleep due to the pain, a sleep aid may help during the first few nights. Dont play through the pain if your knee hurts during or after physical activity. It can cause pain, swelling, and instability, as well as interfere with daily activities. Use of Knee Braces There are a wide range of knee braces on the market, which when wrap around your hinged knee, can help to prevent knee hyperextension. Knee hyperextension is actually a general term for a wide range of injuries that can result from contact sports, dance, and even yoga. Talk to your provider if youre experiencing symptoms like pain or swelling that get worse after a few days or if you cant move your knee like you usually can. Repeat the process with your other leg. 2.3k. wikiHow is where trusted research and expert knowledge come together. Apply it to the elbow for up to 20 minutes . We do not endorse non-Cleveland Clinic products or services. In knee osteoarthritis, the cartilage in the knee wears away from everyday use causing the bones to rub together. I also have hyperextending knees and I make a conscious effort when I'm at the gym to not hyperextend them, especially on leg exercises. When the IT band becomes tight it rubs against the knee. Knee hyperextension injuries typically occur in a sporting activity that involves contact, jumping, or cutting sports (2). Depending on the severity, several different anatomical structures may be damaged, including the knees tendons or ligaments. Instability or feeling like your knee is weaker than usual. Always use the proper tools or equipment at home to reach things. Ice your hyperextended knee to help reduce swelling.. In the United States, so-called extra guest policiesand whether additional fees are charged for these overnight guestsvary from hotel to hotel (owner to owner) and sometimes from city to city, Hello, I'm Nick. In less severe cases, a person may recover within 2 to 4 weeks from the time of the injury. In addition, up to 73% of people who had their ACL surgically reconstructed showed signs of osteoarthritis in the joint at a 20-year follow-up. A hyperextended knee is a serious injury that can occur when the knee is extended beyond its normal range of motion. SleepFlawless is compensated for referring traffic and business to these companies. Even if a person has had surgery, physical recovery is still required to restore muscle strength and range of motion. However, not all hyperextensions lead to ligament tears, and its possible to strain or tear ligaments without hyperextending your knee. Talk to your doctor about the best way for you to lose weight. There is a painful "popping" or clicking sound. Tiara is an avid sleeper and fully dedicated to her work and research. Medication: While not (technically) part of the RICE method, taking over the counter anti-inflammatories can be useful when youre trying to fall asleep, but your knee is causing you discomfort. Multiple conditions can cause knee pain while sleeping. Bench Exercises can be accomplished on an angled hyperextension bench to strengthen the lower back. Now, this might take a TON of practice so be patient. To do this exercise: Hold on to a wall or back of a chair to balance yourself. Medical Disclaimer. At the beginning, you may need to. 1 NSAID (nonsteroidal anti-inflammatory drug) pain relievers, such as Advil or Motrin (ibuprofen) and Aleve (naproxen) may also be suggested. Anterior cruciate ligament (acl) injuries. The knee brace gives you controls over your movement by providing the support and stability needed to prevent you from hyper-extending your knees. With knee osteoarthritis being the most common form of arthritis. If you need surgery to repair more severe injuries it could take a few months before you can resume all your usual activities. Still haven't subscribed to Dance Spirit on YouTube? When a hyperextended knee occurs, it is very likely the person will experience the following symptoms: People will often experience reduced mobility following a hyperextended knee. Air mattresses areyou guessed it!filled with air. American Academy of Orthopaedic Surgeons. use an ice pack (or bag of frozen peas wrapped in a tea towel) on your knee for up to 20 minutes every 2 to 3 hours use painkiller such as paracetamol or ibuprofen gel (or ibuprofen tablets if needed) See a GP if: knee pain does not improve within a few weeks your knee locks, painfully clicks or gives way - painless clicking is normal Elastic support bands or compression wraps are available for this purpose. Several potential complications are worth noting, however. Most people have heard the saying, nothing changes if nothing changes. As a common injury in high impact sports or any Medical News Today only shows you brands and products that we stand behind. If your pillow is too thin, side-sleeping can strain the muscles on the side of your neck. See your healthcare provider if youre in pain or have trouble moving your knee. Naperville & Geneva IL Chiropractor & Therapeutic Rehab Clinic Losing weight can take some of the pressure on your joints. This is especially true for people who do not experience any instability after the injury or who dont choose to participate in more physically demanding forms of exercise. Doing calf raises in place or while walking can also be beneficial for your hyperextended knee. Apply heat to your knee to improve flexibility. The ACL is a pair of ligaments in the knee. Anything that forces your knee backward can cause a hyperextended knee. SleepFlawless also participates in affiliate programs with other sites as well. Hold for 30 seconds to a minute, depending on your comfort level. Talk to your healthcare provider or surgeon about a specific timeline for your recovery. Compression. Your healthcare provider will diagnose a hyperextended knee with a physical exam and imaging tests. There are many exercises that a person can do following a hyperextended knee injury. A hyperextended knee is an injury that happens when your knee is bent backward beyond its usual limit. Am I done for the season? Repeat with your other leg. You will experience pain at the back and sides of your knee, and swelling within the first few hours of the . Knee injuries also disrupt your ability to perform your simple day to day tasks and can also be known to affect comfort when sitting and trying to sleep. There is knee pain without an injury; it hurts during or after activity. Try hot or cold therapy if you suffer from any of the conditions listed above. Because we tend to move around, a shift in position will likely lead to waking with soreness in the knee. Ice: After a hyperextension injury, the knee will become swollen, which makes bending and straightening challenging and painful. Affiliate Disclosure. You will need Kinesio tape (KT) and some help from a friend to apply the tape for you. Thanks to all authors for creating a page that has been read 52,458 times. But just about anyone will find that knee pillows increase their comfort at nighttime. Fortunately, most hyperextended knees dont require surgery, and youll be able to recover at home with over-the-counter treatments and by giving your body time to rest and heal. With the help of your doctor and the home remedies suggested in this article, we hope you can sleep more soundly and pain-free. Verywell Health's content is for informational and educational purposes only. step so that you can get some sleep with a hyperextended knee. These injuries can be very serious, so always have a doctor check them out. Tim Petrie, DPT, OCS, is a board-certified orthopedic specialist who has practiced as a physical therapist for more than a decade. In this article, we take a close look at the symptoms of a hyperextended knee, how to treat one, and how long it takes for a hyperextended knee to heal. Can Bed Bugs Live on an Air Mattress? 2. Your physical therapist may advise you to do your exercises up to 3 times a day. Part of the problem when the knee has been hyperextended Other possible treatment options include: More significant hyperextension injuries may ultimately require surgical correction. This causes both the IT band and the bursa, the structure that is being rubbed, to swell. Anterior cruciate ligament reconstruction and rehabilitation: Predictors of functional outcome. torn. It can also provide a little support to the weakened knee. Make an appointment with your doctor if your knee pain was caused by a particularly forceful impact or if it's accompanied by: Significant swelling. Finding pain relief can be as simple as using a support tool to modify your sleeping position. Ice. Get useful, helpful and relevant health + wellness information. Restless legs syndrome (RLS), also called Willis Ekbom disease, causes uncomfortable feelings in the legs, such as itching, prickling, pulling, or crawling. Instructions: Lie down on your stomach. Go slowly at first. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. We link primary sources including studies, scientific references, and statistics within each article and also list them in the resources section at the bottom of our articles. If you are experiencing knee pain, talk to your doctor to get a diagnosis and treatment plan. Antetokounmpo suffered what the Bucks are calling a hyperextended left knee on Tuesday. This typically involves an arthroscopic reconstruction of the damaged structure with a graft from another area of the body (or from a cadaver). For an athlete, this may mean sitting out a few games. Step one. You will need Kinesio tape and some help from a friend to apply the tape for you. 2 simple exercises to control hyperextended knees Core de Ballet 6.79K subscribers Subscribe 1.5K 108K views 4 years ago Hyperextension of the knee is when your knee falls behind an. Sports injuries and other traumas apply a lot of force to your knees connective tissue (the tendons, ligaments and cartilage that hold it in place and help it move). It is a deformity in which the knee bends backward, i.e., in a hyperextended position. A knee injury can affect a patient's recovery time. A knee immobiliser can make sleeping hot and uncomfortable. Della Villa, F., Ricci, M., Perdisa, F., Filardo, G., Gamberini, J., Caminati, D., Della Villa, S. (2016, January 31). Others may require a clinical diagnosis. Come up with a sleep routine that is easy to follow and works with your schedule. Thanks!". Caring for an elderly loved one is a full-time job that requires consideration of each and every detail of the patients daily life. Give your body time to rest and recover after intense activity. A person can reduce their risk of getting a hyperextended knee through exercise and stretching. QUADRICEPS STRETCH. This gives your body and mind a chance to relax before bedtime. The fact that Giannis has suffered injuries to the . Severe hyperextensions are common causes of ACL and MCL tears. Traumas like falling can also cause your knee to hyperextend. In more extreme cases, a hyperextended knee will require surgery to fix the ligaments or alignment of the knee. We Asked 20 Hotels! How long it takes you to feel better depends on how severely your knee was hyperextended and any other injuries you experienced. Fever. But, for a hyperextended knee that is precisely what you Remember to avoid hyperextending your knee during the stretch. The content of this article is not intended to be a substitute for professional medical advice, examination, diagnosis, or treatment. You know you want to. Direct blows to the leg are not the only cause. Applying an ice pack to the joint immediately after injuring the elbow alleviates pain and swelling. The gastrocnemius, which is the other plantar flexor . 2 If you aren't sure spend the next day or so checking in with the back of the knees. Posterolateral corner of the knee: current concepts. When Does a Partial ACL Tear Require Surgery? If you experience a severe injury that requires surgery, you should expect to avoid the sport or activity that caused your hyperextension for at least a few months. injuries, you should seek medical advice before resuming your physical This article will outline the most common causes of knee hyperextension, its typical symptoms, and the most effective diagnosis and treatment techniques. Privacy Policy. activities. Posterolateral corner of the knee: current concepts. After your knee is hyperextended, it might feel unsteady or buckle when you try to put weight on it. Any force that pushes your knee further back than its usual limit can cause a hyperextension injury. A person should discuss exercise options with their doctor or physical therapist. The knee does not have full motion. They both cross the middle of your knee. use anti-inflammatory medication I ice Ice is a popular treatment for injuries such as a hyperextended knee, as it helps reduce swelling and relieve some pain. Tiara's main focuses are on dreams and how we can achieve the best natural sleep possible. When knee pain just wont give up here are a few extra tips to help you sleep soundly through the night. (2010, September, 15). This stimulates muscle activity and pumps blood back to your heart. They work well for mild to moderate pain caused by a torn meniscus, iliotibial band syndrome, knee bursitis, gout, and chondromalacia. One of the most common causes of this condition is a backward-directed blow to the front of the knee joint. Can diet help improve depression symptoms? Look at how you sleep, as well as how you feel when you wake up in the morning. A similar systematic review found that roughly 9% of ACL reconstructions ultimately fail or need surgical revision. After knee replacement surgery, you should keep your leg straight when you are sleeping for at least 6 weeks. Often, it is the harmless popping, Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. Orthopaedic Journal of Sports Medicine. Ice can help bring down swelling and manage pain.. that you can use to help yourself on your way to recovery. Our team thoroughly researches and evaluates the recommendations we make on our site. It can take between 2-9 months to recover from ACL or PCL surgery. 3. I highly recommend using a Memory Foam Leg Elevation Pillow (link to Amazon) to provide the much-needed elevation for your knee while still remaining comfortable. Anti-inflammatory medications can be helpful to decrease swelling and pain. Last medically reviewed on December 28, 2017, A sprained knee occurs when a person damages the ligaments. the RICE method Rest, Ice, Compression, and Elevation. It is bent too far back in the wrong direction. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e0\/Fix-Hyperextended-Knees-Step-1.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-1.jpg","bigUrl":"\/images\/thumb\/e\/e0\/Fix-Hyperextended-Knees-Step-1.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, Educational website from one of the world's leading hospitals, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/6\/65\/Fix-Hyperextended-Knees-Step-2.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-2.jpg","bigUrl":"\/images\/thumb\/6\/65\/Fix-Hyperextended-Knees-Step-2.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/40\/Fix-Hyperextended-Knees-Step-3.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-3.jpg","bigUrl":"\/images\/thumb\/4\/40\/Fix-Hyperextended-Knees-Step-3.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/1\/18\/Fix-Hyperextended-Knees-Step-4.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-4.jpg","bigUrl":"\/images\/thumb\/1\/18\/Fix-Hyperextended-Knees-Step-4.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-4.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/a\/a6\/Fix-Hyperextended-Knees-Step-5.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-5.jpg","bigUrl":"\/images\/thumb\/a\/a6\/Fix-Hyperextended-Knees-Step-5.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-5.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, Harvard Medical School's Educational Site for the Public, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/9f\/Fix-Hyperextended-Knees-Step-6.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-6.jpg","bigUrl":"\/images\/thumb\/9\/9f\/Fix-Hyperextended-Knees-Step-6.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-6.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ed\/Fix-Hyperextended-Knees-Step-7.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-7.jpg","bigUrl":"\/images\/thumb\/e\/ed\/Fix-Hyperextended-Knees-Step-7.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-7.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/f\/f0\/Fix-Hyperextended-Knees-Step-8.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-8.jpg","bigUrl":"\/images\/thumb\/f\/f0\/Fix-Hyperextended-Knees-Step-8.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-8.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e3\/Fix-Hyperextended-Knees-Step-9.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-9.jpg","bigUrl":"\/images\/thumb\/e\/e3\/Fix-Hyperextended-Knees-Step-9.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-9.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/9b\/Fix-Hyperextended-Knees-Step-10.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-10.jpg","bigUrl":"\/images\/thumb\/9\/9b\/Fix-Hyperextended-Knees-Step-10.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-10.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, Journal archive from the U.S. National Institutes of Health, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/38\/Fix-Hyperextended-Knees-Step-11.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-11.jpg","bigUrl":"\/images\/thumb\/3\/38\/Fix-Hyperextended-Knees-Step-11.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-11.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/0\/0f\/Fix-Hyperextended-Knees-Step-12.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-12.jpg","bigUrl":"\/images\/thumb\/0\/0f\/Fix-Hyperextended-Knees-Step-12.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-12.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/7\/76\/Fix-Hyperextended-Knees-Step-13.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-13.jpg","bigUrl":"\/images\/thumb\/7\/76\/Fix-Hyperextended-Knees-Step-13.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-13.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/5\/51\/Fix-Hyperextended-Knees-Step-14.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-14.jpg","bigUrl":"\/images\/thumb\/5\/51\/Fix-Hyperextended-Knees-Step-14.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-14.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/32\/Fix-Hyperextended-Knees-Step-15.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-15.jpg","bigUrl":"\/images\/thumb\/3\/32\/Fix-Hyperextended-Knees-Step-15.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-15.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

License: Creative Commons<\/a>
\n<\/p>


\n<\/p><\/div>"}, {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/99\/Fix-Hyperextended-Knees-Step-16.jpg\/v4-460px-Fix-Hyperextended-Knees-Step-16.jpg","bigUrl":"\/images\/thumb\/9\/99\/Fix-Hyperextended-Knees-Step-16.jpg\/aid9591011-v4-728px-Fix-Hyperextended-Knees-Step-16.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"