Taking a complete break from exercise or performing only low-impact activity might relieve your symptoms, but relief is usually only temporary. Over time, recovery time after exercise may increase.Becomes less intense or stops completely within 15 minutes of stopping the activity The leg press is a triple-extension exercise, which means it involves the simultaneous extension of three lower-body joints: ankles, knees and hips.Begins consistently after a certain time, distance or intensity of exertion after you start exercising the affected limb.Anterior Compartment The anterior compartment, in the front of the shin, holds the tibialis anterior, the extensor digitorum longus, the extensor hallucis longus, and the peroneus tertius muscles. Pain caused by chronic exertional compartment syndrome typically follows this pattern: The lower leg is divided into four compartments that contain the various muscles of the lower leganterior, lateral, posterior and deep posterior. Occasionally, swelling or bulging as a result of a muscle hernia.Foot drop, in severe cases, if legs are affected.Numbness or tingling in the affected limb.Aching, burning or cramping pain in a compartment of the affected limb.Chronic exertional compartment syndrome often occurs in the same compartment of an affected limb on both sides of the body, usually the lower leg. Anyone can develop the condition, but it's more common in young adult runners and athletes who participate in activities that involve repetitive impact. Your lower leg, for example, has four compartments. Chronic exertional compartment syndrome is an exercise-induced muscle and nerve condition that causes pain, swelling and sometimes disability in the affected muscles of the legs or arms. For additional information visit Linking to and Using Content from MedlinePlus.Your limbs have specific areas of muscle (compartments). Any duplication or distribution of the information contained herein is strictly prohibited without authorization. Links to other sites are provided for information only - they do not constitute endorsements of those other sites. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. This site complies with the HONcode standard for trustworthy health information: verify here. Learn more about A.D.A.M.'s editorial policy editorial process and privacy policy. is among the first to achieve this important distinction for online health information and services. follows rigorous standards of quality and accountability. is accredited by URAC, for Health Content Provider (URAC's accreditation program is an independent audit to verify that A.D.A.M. It can also occur in the hand, foot, thigh, buttocks, and upper arm.Ī.D.A.M., Inc. The bones of the lower leg (tibia and fibula). There is usually no permanent injury to the limb.Ĭompartment syndrome is most common in the lower leg and forearm. The lower leg has four compartments, anterior, lateral, deep posterior and the superficial posterior compartments. However, the pain can limit activity and endurance. This condition is usually less limiting and does not lead to loss of function or limb. The pressure in a compartment only increases during that activity and goes down after the activity is stopped. Loss of blood supply due to the use of a tourniquet or positioning during surgeryĮxertional compartment syndrome can be caused by repetitive activities, such as running.Trauma, such as a crush injury or surgery.Surgery or even amputation may be done to correct the problem.Īcute compartment syndrome may be caused by:
If the pressure lasts long enough, the muscles may die and the arm or leg will no longer work. This can lead to permanent injury to the muscle and nerves. If this pressure is high enough, blood flow to the compartment will be blocked.
This raised pressure, presses the muscles, blood vessels, and nerves. Any swelling in a compartment will lead to increased pressure in that area. Fascia surrounds these structures, similar to the way in which insulation covers wires.įascia do not expand. The compartment includes the muscle tissue, nerves, and blood vessels. Inside each layer of fascia is a confined space, called a compartment. Thick layers of tissue, called fascia, separate groups of muscles in the arms and legs from each other.
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