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Knee Ligament Stretches

Your knees are shallow joints, stacked between your shins and upper legs, that will benefit from stretching exercises to keep them flexible. Sudden twisting motions could easily throw your knees out of alignment and you could be looking at rehabilitative therapy and chronic pain issues. Perform these ligament stretches for your knees on a regular basis to stack the odds in your favor.
Knee Anatomy
The knee is the largest joint in the body and is essential for movement. The knee joint is composed of three bones — the femur, tibia and patella — and four ligaments that connect the bones and stabilize the joint. The collateral ligaments, on the sides of the knee, control sideways movement; the cruciate ligaments, on the inside of the joint, enable backward and forward movement. These ligaments may become injured as a result of overextending the knee, sudden impact to the knee or athletic injury; consult your doctor before beginning any stretching regimen, particularly if you have suffered a knee injury.
Quadriceps Stretch
The medial collateral ligament connects the femur and tibia and provides stability for sideways motion in the knee, the Orthopedic Surgery of Quincy medical practice explains on its website. The MCL may become damaged or torn by twisting the knee, overstretching the ligament or from a sudden blow to the outside of the knee while the foot is planted on the floor. A medial collateral ligament tear is frequently seen in contact sports such as basketball and football. Your physician may recommend a quadriceps stretch to increase flexibility in the ligaments, tendons and muscles of the knee and increase your range of motion. Begin this stretch by standing. Grab the foot of your injured knee with the same hand and pull that knee up behind your buttocks. Keeping your knees together, continue this flexion until you feel a stretch. Perform three sets of 10 repetitions, three times daily.
Heel Slide
Another exercise that may be recommended for flexion and mobility in the knees after a medial collateral ligament tear is heel slides. Begin by lying on your back. Begin to bend or flex the injured knee while keeping the foot firmly planted on the floor. Continue to slide the heel up as far as possible until you feel a stretch in the front of the knees. Keep the knee bent for five seconds and slowly straighten the knee to relieve the stretch. In the beginning, you may only be able to bend your knees to a 30-degree flexion; however, you should continue this stretch until you can fully bend your knee. Repeat this exercise 20 times, three times daily.
Hamstring Stretch
The anterior cruciate ligament is located in the middle of the knee and provides rotational stability in the knee joint, according to the MedlinePlus online medical encyclopedia. This ligament may become torn by a twisting or sudden change in direction while running or landing, or a blow to the side of the knee. Your physician may recommend a hamstring stretch to help stabilize and maintain flexibility in the knee, since the hamstring and quadriceps muscles help the ACL control the pivoting or sliding motion of the knee. Begin this stretch by sitting on the floor with both legs extended in front of you. Ensuring that the knees are straight, begin to lean forward until you feel a stretch in the back of your thighs. Hold this stretch for 30 seconds. Perform two sets three times daily to restore mobility in your knee.
Wall Slide
Another stretch that may be recommended for an anterior cruciate ligament tear is a wall slide. Loss of motion and extension is a common complication of this type of injury; this stretch can lengthen the affected soft tissue and promote flexibility and mobility in the knee. Begin by lying on your back. Straighten your affected leg and place it on the wall. Allow the leg to slide down the wall by bending your knee. Continue this downward movement until you can no longer bend your knees. At the lowest and highest point of your knee extension, hold the stretch for five seconds. Perform three sets of 10 to 15 repetitions, three times daily.
References
- American Academy of Orthopedic Surgeons; Combined Knee Ligament Injuries; August 2007
- Sports Injury Clinic: Medial Ligament Sprain Mobility
- MedlinePlus: Anterior Cruciate Ligament (ACL) Injury; Aug. 26, 2009
- Naqvi U, Sherman Al. Medial Collateral Ligament (MCL) Knee Injuries. [Updated 2019 Jun 4]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2019 Jan-.
- Evans J, Nielson Jl. Anterior Cruciate Ligament (ACL) Knee Injuries. [Updated 2019 Mar 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2019 Jan-.
- Kazemi M, Dabiri Y, Li LP. Recent advances in computational mechanics of the human knee joint. Comput Math Methods Med. 2013;2013:718423. doi:10.1155/2013/718423
- American Academy of Orthopedic Surgeons. (Review March 2014) Collateral Ligament Injuries.
- Grawe B, Schroeder AJ, Kakazu R, Messer MS. Lateral Collateral Ligament Injury About the Knee: Anatomy, Evaluation, and Management. J Am Acad Orthop Surg. 2018;26(6):e120-e127.
- Kiapour AM, Murray MM. Basic science of anterior cruciate ligament injury and repair. Bone Joint Res. 2014 Feb; 3(2): 20–31. doi: 10.1302/2046-3758.32.2000241
- American Association of Orthopedic Surgeons. (Reviewed March 2014). Anterior Cruciate Ligament Injuries.
- Blunt CW, Jonas CE. Knee Pain in Adults and Adolescents: The Initial Evaluation. Am Fam Physician. 2018 Nov 1;98(9):576-585.
- Marieswaran M, Jain I, Garg B, Sharma V, Kalyanasundaram D. A Review on Biomechanics of Anterior Cruciate Ligament and Materials for Reconstruction. Appl Bionics Biomech. 2018; 2018: 4657824. doi: 10.1155/2018/4657824
- Pache S, Aman ZS, Kennedy M, et al. Posterior Cruciate Ligament: Current Concepts Review. Arch Bone Jt Surg. 2018;6(1):8–18.
- American Academy of Orthopedic Surgeons. (Review February 2009). Posterior Cruciate Ligament Injuries.
- Johns Hopkins Medicine. (n.d.). Knee Ligament Repair.
- Eitzen I, Moksnes H, Snyder-Mackler L, Risberg MA. A progressive 5-week exercise therapy program leads to significant improvement in knee function early after anterior cruciate ligament injury. J Orthop Sports Phys Ther. 2010;40(11):705–721. doi:10.2519/jospt.2010.3345
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Writer Bio
Chekwube Ndubisi has been writing professionally since 2008. She is a medical writer and avid health enthusiast writing for BioPlan Associates and The American College of Ob/Gyn. Ndubisi has doctoral degree in pathobiology and molecular medicine and a Master of Science in cellular and molecular biology.