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Plantar fasciitis is one of the most common causes of heel pain. The plantar fascia is the thick band of tissue that connects the heel bone to the toes. When this band of connective tissue becomes inflamed, plantar fasciitis occurs. Fortunately, this condition is treatable.
There are several factors that may put you at a greater risk for developing plantar fasciitis. One of the biggest factors is age; plantar fasciitis is common in those between the ages of 40 to 60. People who have jobs that require them to be on their feet are also likely to develop plantar fasciitis. This includes factory workers, teachers, and others who spend a large portion of their day walking around on hard surfaces. Another risk factor is obesity because excess weight can result in extra stress being placed on the plantar fascia.
People with plantar fasciitis often experience a stabbing pain in the heel area. This pain is usually at its worst in the morning, but can also be triggered by periods of standing or sitting. Plantar fasciitis may make it hard to run and walk. It may also make the foot feel stiff and sensitive, which consequently makes walking barefoot difficult.
Treatment for plantar fasciitis depends on the severity of the specific case of the condition. Ice massage applications may be used to reduce pain and inflammation. Physical therapy is often used to treat plantar fasciitis, and this may include stretching exercises. Another treatment option is anti-inflammatory medication, such as ibuprofen.
If you suspect that you have plantar fasciitis, meet with your podiatrist immediately. If left untreated, symptoms may lead to tearing and overstretching of the plantar fascia. The solution is early detection and treatment. Be sure to speak with your podiatrist if you are experiencing heel pain.
Corns are thickened areas on the skin’s surface, to the point of being irritating and sometimes painful. Commonly found on the feet, corns are circular or cone-shaped. They develop where there are areas of pressure or friction, such as on the little toe when it rubs up against shoes, or on the ball of your foot.
Corns are often confused with a callus, but there is a difference between them. Corns can be raised bumps that are painful to the touch. They consist of a rough, thick area of skin that may be dry or waxy. Corns tend to be surrounded by skin that is inflamed, and are usually much smaller than calluses.
Removing the dead skin that has built up is the key in treating corns. Salicylic acid medication is most common in accomplishing this. The acid works by dissolving keratin, which is the protein that makes up the majority of corns. You can purchase salicylic acid over-the-counter in products such as wart removers. It comes in a variety of forms such as medicated pads, drops, or creams. However, people who are diabetic should not use salicylic acid, but should instead consult their doctor immediately.
According to the product directions, applying the medication directly onto the corn will treat it. The top layer of the corn will begin to turn white after use. When that occurs, the layers of skin can then be peeled away, making the corn smaller. Shaving off corns with razors or other pedicure equipment is never a good idea. This can lead to infection. If your corn gets infected, and is not treated immediately, a visit to the doctor will be necessary.
Another way to treat corns and help prevent their return is by using orthotic inserts, fitted by a podiatrist. Inserts fit right into your shoes and adjusts the way your foot fits into your shoes. This fixes the way you walk. This will lower your chances of getting corns, and eliminate current corns by reducing rubbing from friction.
Surgery is rarely used to treat corns, but does occur on occasion. Surgery actually deals with the underlying issue that causes corns. During surgery, the bone is shaved and any abnormalities are corrected, thus reducing the amount of friction that occurs during walking.
To prevent corns, the first step is reducing friction. Always wear shoes that fit well and don’t rub your feet. Pads can be purchased if you notice rubbing developing. These pads can be purchased over-the-counter, and can be simply placed on the irritated area. Wearing cushioned insoles in your shoes can always reduce the friction, and making sure to wear well-fitting shoes. This will ensure that your foot is not being squeezed awkwardly, and prevent corns from forming in the first place.
Hammertoes are painful deformities that frequently form on the second, third, or fourth toe. The condition is often caused by an issue in foot mechanics. This can be caused by the person’s specific gait or the manner in which they walk, or by shoes that do not comfortably fit the deformity. Hammertoes can be formed after wearing shoes that are too narrow or short for the foot or have excessively high heels. Shoes that are not properly sized will force the toes into a bent position for long periods of time. This can cause the muscles to shorten and toes to bend into the deformity of a hammertoe.
Hammertoe can also be caused by complications from rheumatoid arthritis, osteoarthritis, trauma to the foot, heredity, or a cerebral vascular accident. Pain and difficult mobility of the toes, deformities, calluses, and corns are all symptoms of a hammertoe.
Someone who suspects they have the symptoms of a hammertoe should consult with a physician—particularly a podiatrist. Podiatrists diagnose and treat complications of the foot and ankle. If the podiatrist discovers that the affected toes are still flexible, treatment for the hammertoe may simply involve exercise, physical therapy, and better-fitting shoes. Treatment for hammertoes typically involves controlling foot mechanics, such as walking, through the use of customized orthotics.
For more serious cases in which the toes have become inflexible and rigid, surgery may be suggested. During the operation, the toe would receive an incision to relieve pressure on the tendons. A re-alignment of the tendons may then be performed by removing small pieces of bone to straighten the toe. In some cases, the insertion of pins is needed to keep the bones in the proper position as the toe heals. The patient is usually allowed to return home on the same day as the surgery.
If surgery is performed to repair a hammertoe, following the postoperative directions of your doctor is essential. Directions may include several stretches, picking up marbles with your toes, or attempting to crumple a towel placed flat against your feet. Wear shoes that have low heels and a wide amount of toe space to maintain comfort. Closed-toe shoes and high heels should be avoided. Shoes with laces allow the wearer to adjust how fitted he or she may want the shoes to be and also allow for greater comfort. To provide adequate space for your toes, select shoes that have a minimum of one-half inch of space between the tip of your longest toe and the inside of the shoe. This will also relieve pressure on your toes and prevent future hammertoes from forming.
Other preventative measures that can be taken include going shopping for new shoes in the middle of the day. Your feet are its smallest in the morning and swell as the day progresses. Trying on and purchasing new shoes midday will give you the most reliable size. Be sure to check that the shoes you purchase are both the same size. If possible, ask the store to stretch out the shoes at its painful points to allow for optimum comfort.
Whether your feet are over-worked or under-worked, chances are they could benefit from some special attention. Even those who exercise regularly probably do not spend any time strengthening their feet. This can be just as rewarding as strengthening the rest of the body, since the health of your feet affects the health of the rest of the body as well, especially the ankles, legs, and spine.
For those who might not have any idea on how a foot-specific exercise might be conducted, there are several workouts that are fairly easy to perform in the comfort of ones’ home. One of the easiest is the toe rise, also known as the tip-toe. This exercise involves standing on the tip-toes for a count of 15 then resting the feet on the ground. This process should be repeated a minimum of three times a day in order to strengthen the feet.
Toe pick-ups strengthen the feet by working them in a very different way. In this exercise, small items are picked up using the toes in order to strengthen the muscles on the upper part of the feet. Once again three sets should be performed, with the item in question being held for 15 seconds then dropped. Items that may be picked up using the feet include marbles and even stationery, which works wonders for the toes and the surrounding muscles.
Yet another simple workout is the ankle pump. This can be done either upwards or downwards, but for the workout to be most effective both can be incorporated into the routine. As the term suggests, this involves lifting the foot off the floor and flexing the toes either towards the shin or towards the ground. This movement puts the feet and ankles through a large range of motion which works the muscles.
Last but not least, feet should be stretched so that the muscles can relax and recuperate. This can be done by placing both feet off of the floor and bracing oneself against the wall at a 45 degree angle. This ensures that the feet and ankles are adequately stretched once the workout is complete.
In short, giving the feet a good workout every now and then is important in order to avoid problems such as plantar fasciitis. It’s also important to warm-up or cool-down after running or vigorous walking. Foot exercises may be followed by a good foot massage. This encourages circulation in the feet as well as muscle relaxation.
A congenital foot problem is a problem affecting the feet, toes, and/or ankle that a child is born with. Several issues with a child’s feet can occur congenitally. Such problems include clubfoot, vertical talus, tarsal coalition, polydactyly, macrodactyly, and cleft foot. Some of these problems have a genetic basis, with someone in their family history having a gene causing the condition, and some are simply an anomaly.
The following are specifics about a few of these conditions:
- Clubfoot, also called congenital talipes equinovarus or talipes equinovarus, is When the tendons of the foot shorten, the bones are of an unusual shape, and the Achilles tendon is tight, causing an inward and downward pointing of the foot. The soles of the feet might also face each other. In most cases of clubfoot, both feet are affected. If not treated, the affected child will walk on the sides of their feet or ankles.
- Polydactyly is a condition where the child has more than five fingers or toes on either or both feet. Presentation usually consists of a nubbin or small lump of tissue without a bone, a toe that is partially formed but has no joints, or an extra toe.
- Vertical talus is where the talus bone forms in the wrong position, other bones in the foot do not line up properly, the front of the foot points up, and the bottom of the foot is stiff, has no arch, and usually curves out. This can occur in one or both feet and if left untreated, can lead to serious disability or discomfort as the child grows.
- Tarsal coalition is when there is an abnormal connection of two or more bones in the foot leading to severe, rigid flatfoot. The tarsal bones, located toward the back of the foot and in the heel, are the ones affected. This condition is often present at birth, but signs of the disorder usually come on in early adolescence.
- Cleft foot is a rare condition where the foot has missing toes, a V-shaped cleft, and other anatomical differences. Surgery can often help improve the foot’s function since the heel remains normal and is what is most needed for walking. The main issues with this affliction are whether the affected foot can fit into a shoe and the shape and appearance of the foot.
- Macrodactyly is when the toes are abnormally large due to overgrowth of the underlying bone or soft tissue. Having this condition makes it harder for the child to use the affected foot for certain activities.
Whether in practice or in the game, athletes put their bodies through great stress. Some sports demand more from the body than others. However, every sport has an element of inorganic movement or unnatural motion. For example, in softball, a pitcher winds up and flings her body with an incredible amount of dexterity in order to get the most ideal velocity out of her pitches. This motion, incredibly taxing on the body, can cause serious injury.
One of the most common issues of athletic injuries happens in the feet. If it’s a damaging fracture that leaves the athlete sidelined or just a simple turf toe, foot injuries can still be very frustrating and painful. Regardless of the sport, athletes still require use of their feet in some fashion. This is why foot therapy is extremely vital for getting athletes back on the right track to return to the field.
No matter the injury, the best way to speed up the recovery period is to receive physical therapy. Physical therapy has proven to work for millions of people. Professional physical therapists are specifically trained to help people return to proper form from any injury.
During physical therapy, you will go through organized training in order to get back into form. Sometimes training can be quite difficult, especially in the beginning when there is more pain and the foot feels awkward. To alleviate this, you will do basic twisting and stretching exercises in order to get flexibility and foot mobility back up. The therapist will also massage the injured area to activate and relax muscles. Over time you will eventually move up to strengthening exercises, designed specifically so that the injured area is exercised.
Foot therapy for sports is a modern science miracle. Unlike other treatments that may employ the use of fancy chemicals and terminology, physical therapy is an evidence-based practice that offers the same benefits. Due to huge advancements in the knowledge of muscles and joints, doctors can turn catastrophic injuries around so that athletes can return to the game once more.
An ingrown toenail is a nail that has curved downward and grows into the skin. This typically occurs at the nail borders, or the sides of the nail. As a result, pain, redness, swelling, and warmth may occur in the toe. If a break in the skin forms due to the ingrown nail, bacteria may enter and cause an infection in the area; this is typically characterized by a foul odor and drainage.
Ingrown toenails have multiple reasons for developing. In many instances, the condition is a result of genetics and is inherited. The most common cause, however, is improper trimming; cutting the toenails too short forces the skin beside the nail to fold over. An ingrown toenail can also develop due to trauma, such as stubbing the toe, having an object fall on the toe, or participating in activities that involve repeated kicking or running. Wearing shoes that are too tight or too short can also cause ingrown toenails.
Treatment for an ingrown toenail varies between patients and the severity of the condition. Milder cases that don’t involve infection or other medical conditions can benefit from soaking the feet in room-temperature water and gently massaging the side of the nail. In most cases, however, it is best to see your podiatrist for thorough and proper treatment. After examining your toe, your podiatrist may prescribe oral antibiotics to clear the infection if one is present. Surgical removal of either a portion of the nail or the entire nail may also be considered. In some cases, complete removal or destruction of the nail root may be required. Most patients who undergo nail surgery experience minimal pain afterward and can return to normal activity the following day.
Ingrown toenails can be prevented with proper nail trimming and by avoiding improper-fitting shoes. When cutting the toenails, be sure that you are cutting in a straight line and avoid cutting them too short. Shoes should not be too short or tight in the toe box.
Blisters are a common ailment of people who wear shoes that are either too tight or rub against the feet in an uncomfortable way. Knowing the basics of blisters is important for understanding how they are formed and what treatments should be used for them.
A blister on the foot, or any other part of the body, is a small pocket that is filled with fluid. It usually forms on the upper layer of the skin because these layers are loose enough to allow a blister to form. The most common fluid in a blister is just a clear, watery-like fluid that usually isn’t cause for concern. However, blisters can fill up with blood if they are deep enough and pus if they have become infected with bacteria.
Blisters almost always form on the feet due to shoes rubbing up against the foot, where the friction causes blisters. These can occur after you have walked for a long period of time or when your shoes do not fit you properly. Your feet are also more prone to blisters if they are moist, so keeping them dry and clean is one preventative step you can take.
Preventing infection should be the number one concern when treating blisters, as well as relieving the pain they can cause. Using a bandage to cover up the blister will help it heal and prevent bacteria from entering it. New skin will form under the blister and eventually cause it to pop. You can also take a sterilized pin and try to pop it yourself.
If the blister is filled with pus or blood, seeking treatment from a doctor is ideal. Antibiotics may need to be taken in order to completely eliminate the bacteria inside the blister. See a doctor to have an antibiotic prescribed.
The best way to treat blisters is to prevent them all together. Keeping your feet dry and making sure that your shoes fit properly are just two of the steps you can take to prevent blisters. Shoes that are too tight or shoes that are too loose and allow your feet to slide in them will cause blisters. Applying a bandage to an area where you think a blister is about to form is another way you can prevent them.
Shockwave therapy is one treatment option for plantar fasciitis, a condition that causes heel and foot inflammation and pain. This type of injury is often caused by overworking the feet. Heel pain is most common in people that exercise often, individuals who are overweight, and people whose profession require them to stand for long periods of time.
Heel pain can be caused by a number of problems including ill-fitting shoes, strenuous exercise routines or work hazards. Simple treatment options involve buying new shoes, taking ibuprofen, doing heel and foot exercises, and resting your feet. For severe cases, shockwave therapy can be considered a more viable form of treatment.
Shockwave therapy should be considered for patients that have had unsuccessful treatment or whose heel pain has lasted for more than six months. In shockwave therapy, a device delivers shockwaves to the patient’s body, which jumpstart the body’s repair mechanisms. These mechanisms then begin working more effectively to repair damage done to the heel area.
Shockwave therapy also helps eliminate pain in the heel area. When the body’s natural repair mechanisms are triggered, tissue healing in the body is sped up. This leads to pain reduction after pain transmission nerves are stimulated.
Shockwave therapy eliminates the risk factors associated with surgery, such as the use of anesthetics, and is less invasive. Since this technique also helps improve the body’s natural healing techniques, recovery time should be shorter than surgical procedures.
Discomfort issues can also be a side effect of treatment. Short-term issues normally include skin bruising, minor pain during and after treatment, swelling of the heel, and discolored tissue. However, these side effects of shockwave therapy usually disappear after a few days. The fast recovery time of shockwave therapy makes it easy for patients to return to their daily routines.
Like most types of treatments, surgeries, and medications, shockwave therapy is not for everyone. Potential patients with heart conditions and people with pacemakers should not be considered for this technique. People on certain types of medications, usually medications affecting blood clotting, would be ineligible for shockwave therapy. Children and pregnant women should avoid this treatment option as well.
Overall, shockwave therapy could be a great option for heel pain. It is less invasive than surgery, helps trigger natural healing mechanisms, and should be considered by people who have had long bouts of heel pain or tried conventional treatment options that were unsuccessful.
As you grow older, you will start to notice more problems with your feet due to wear and tear. This may also happen because the skin will start to become thin and lose elasticity. Some signs of aging feet are regular aches and pains, bunion development, and clawed toes.
Fortunately, there are ways you can improve comfort, relieve pain, and maintain mobility in your feet. One of the best ways to deal with aging feet is to exercise. If you keep active, your muscles will become toned which will then strengthen the arches in the foot and stimulate blood circulation.
It is important that you practice proper foot care to protect your aging feet. You should wash your feet in warm water on an everyday basis. Afterward, the feet need to be dried well and it is important to dry between the toes. Your toenails should be trimmed and kept under control; nails that are poorly cut may become ingrown. At the end of each day, performing an inspection of your feet will allow you to detect any ailments in their early stages.
As you grow older, it becomes more important that you wear comfortable shoes. Your shoes should be secure, and they should provide decent arch support. If you are looking to buy a new pair of shoes, it is best to look for a pair that are made from a breathable material. It is also helpful to have shoes that have a bit of extra room at the top of the shoe, especially if you suffer from swollen feet.
The most common foot problems that elderly people will encounter are bunions, calluses, corns, hammertoes, heel pain, and foot problems related to diabetes. Some other issues include arch pain, tarsal tunnel syndrome, Achilles tendonitis, and Morton’s neuroma
An annual foot examination is a great way for you to ensure that you do not have any serious health problems with your feet. You should talk to a podiatrist about the available treatment options for whichever foot issue you are dealing with.
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Corns and Calluses are both hardened layers of thickened skin that develop because of friction. Both ailments are typically found on the feet and may be unsightly. Although they have similarities, corns and calluses are different from each other.
Some causes of corns and calluses may be wearing ill-fitting shoes and not wearing socks. If you wear tight shoes, your feet will constantly be forced to rub against the shoes, causing friction. If you fail to wear socks, you are also causing your feet to endure excess friction.
There are some signs that may help you determine whether you have one of these two conditions. The first symptom is a thick, rough area of skin. Another common symptom is a hardened, raised bump on the foot. You may also experience tenderness or pain under the skin in addition to flaky, dry, or waxy skin.
There are also risk factors that may make someone more prone to developing corns and calluses. If you are already dealing with bunions or hammertoe, you may be more vulnerable to having corns and calluses as well. Other risk factors are foot deformities such as bone spurs, which can cause constant rubbing inside the shoe.
Corns tend to be smaller than calluses and they usually have a hard center surrounded by inflamed skin. They also tend to develop on the parts of the body that don’t bear as much weight such as the tops and sides of toes. Corns may also be painful for those who have them. On the other hand, calluses are rarely painful. These tend to develop on the bottom of the feet and may vary in size and shape.
Fortunately, most people only need treatment for corns and calluses if they are experiencing discomfort. At home treatments for corns and calluses should be avoided, because they will likely lead to infection. If you have either of these ailments it is advised that you consult with your podiatrist to determine the best treatment option for you.
Stress fractures are small breaks in the bone that are caused by repetitive stress. They typically occur due to overuse, forcing the bones of the foot or ankle to continually absorb the full impact of each step taken. Stress fractures can also be caused by abnormal foot structure, osteoporosis, bone deformities, or wearing improper footwear during exercise.
Stress fractures are common for individuals whose daily activities cause high levels of impact on their feet and ankles. Those who run, play tennis or basketball, or practice gymnastics tend to experience these fractures more frequently. Anyone is susceptible to this problem, though. Individuals who are normally sedentary and suddenly begin an intense, high impact workout may sustain stress fractures. This is because their muscles are not yet strong enough to handle and cushion the intensity of their activity. Osteoporosis may also cause someone to get stress fractures, because the disease weakens an afflicted person's bones and makes it easier for them to break down.
Pain from stress fractures typically occurs in the general area of the fracture. Pain can also manifest as “pinpoint pain” or pain that is felt when the site of the injury is touched, and can be accompanied by swelling. It may occur during or after activity, and it may disappear while resting and return when standing or moving. Engaging in any kind of activity, high impact or otherwise, will aggravate the pain. If the intensity of the activity increases before the stress fracture has properly healed, it can cause a full fracture.
Treatment can vary depending on the individual and the degree of injury. The primary way to treat a stress fracture is to rest the hurt foot. Some fractures will heal quickly with only a little bit of rest, while others may require a long rest period and the use of crutches, immobilization, or physical therapy. Under certain circumstances, surgery may be required to install support pins around the fracture to assist in healing.
If you are undergoing a new exercise regimen in running or some other kind of high impact activity, set incremental goals on a weekly basis so you can build up muscle strength. Make sure to wear supportive shoes to better protect you feet.
If you begin to experience any symptoms of stress fractures, you should stop exercising and rest. If the symptoms persist, consult with your podiatrist. Remembering these tips can help you prevent stress fractures to your foot and ankle, and allow you to continue living normally.
Debilitating foot pain is a problem for many people. But just as stretching the torso can help alleviate back pain, stretching the feet can also help mend existing foot problems and prevent future ones.
The feet, as the body’s foundation, carry the body’s entire weight and can get easily strained from overexertion. Persistent sharp pain and cramping in the feet are often common concerns. Foot pain and foot problems can be due to any number of causes, and in many cases pain may be eased without medication or doctor visits. It is always a good idea, however, to first rule out any serious medical issues with a physician.
Stretching can help relax the feet and alleviate pain, but is especially important before heavy aerobic exercise. Stretching before such activities can help you avoid experiencing painful cramps or strained foot muscles. Stretches should be performed slowly and deliberately without forceful pulling. The stretch should be held for several seconds before relaxing.
A great way to stretch out and loosen up the foot muscles while sitting is to cross one leg over the other and pull the toes carefully back without overextending. Start by resting the left ankle on the right knee. With the left hand, gently flex the left foot by pulling back on the toes. Do not pull too hard; just hard enough to feel the stretch in the arch of the foot. Then point the toes of the left foot as far as you can. Rotate the motion of pointing with pulling back on the toes. This should relax and stretch the muscles on the bottom and the top of the foot. Doing this stretch ten to twenty times should bring relief. Repeat the whole process for the other foot by resting the right ankle on the left knee.
A stretch that focuses on the often injured Achilles tendon involves standing and facing a wall with your arms out and hands flat against the wall. Step back with one foot, keeping it flat against the floor. Move the other leg forward and lean toward the wall. You should feel a stretch through the back of your leg and your Achilles tendon, but do not push yourself too much. Stop when you feel a stretching sensation, and hold for 30 seconds. Ten repetitions may be done for each foot.
Stretching the feet is important for athletes or those performing aerobic exercise, but it can also help anyone with foot pain caused by poor footwear, plantar fasciitis, or long hours standing and walking. Individuals who tend to their feet by regularly stretching every day should be able to minimize foot pain and prevent new problems from arising.
Hyperhidrosis of the feet, also termed plantar hyperhidrosis, is characterized by excessive sweating of the feet that can be onset by any cause, such as exercise, fever, or anxiety. Most people suffering from hyperhidrosis of the feet also experience hyperhidrosis of the hands, or palmar hyperhidrosis. Approximately 1-2% of Americans suffer from this disorder.
Sweating is a healthy process utilized by the body in order to cool itself and maintain a proper internal temperature, which is controlled by the sympathetic nervous system. In individuals with hyperhidrosis, the sympathetic nervous system works in "overdrive", producing far more sweat than is actually needed.
Plantar hyperhidrosis is considered primary hyperhidrosis. Secondary hyperhidrosis refers to excessive sweating that occurs in an area other than the feet, hands, or armpits, and this indicates that is related to another medical condition, such as menopause, hyperthyroidism, or Parkinson's disease.
Symptoms of hyperhidrosis of the feet can include foot odor, athlete's foot, infections, and blisters. Because of the continual moisture, shoes and socks can rot which creates an additional foul odor and can ruin the material, requiring shoes and socks to be replaced frequently. In addition to the physical symptoms, emotional health is often affected as this disorder can be very embarrassing.
If left untreated, hyperhidrosis will usually persist throughout an individual's life. However, there are several treatment options available. A common first approach to treating hyperhidrosis of the feet is a topical ointment. Aluminum chloride, an ingredient found in antiperspirants, can be effective at treating hyperhidrosis if used in high concentration and applied to the foot daily. Some individuals can experience relief this way, while others encounter extreme irritation and are unable to use the product. Another procedure is the use of Botulinum Toxin A, commonly referred to as Botox. This is injected directly into the foot, and is effective at minimizing the sweat glands in the injected area. These injections must be repeated every 4 to 9 months.
If these treatments are ineffective, oral prescription medications may be taken in an effort to alleviate the symptoms. Again, some will experience relief while others do not. Going barefoot reportedly provides relief for most sufferers.
A final approach to combating hyperhidrosis of the feet is through surgery. Surgery has been less successful on patients with plantar hyperhidrosis than on those with palmar hyperhidrosis. It is only recommended when sweating is severe and other treatments have failed to work. This kind of surgery usually involves going into the central nervous system, and cutting nerves to stop the transmission of signals telling the foot to sweat.
