Overview
Plantar fasciitis is a common and often persistent kind of repetitive strain injury afflicting runners, walkers and hikers, and nearly anyone who stands for a living, cashiers, for instance. It causes mainly foot arch pain and/or heel pain. Morning foot pain is a signature symptom. Plantar fasciitis is not the same thing as heel spurs and flat feet, but they are related and often confused. Most people recover from plantar fasciitis with a little rest, arch support (regular shoe inserts or just comfy shoes), and stretching, but not everyone. Severe cases can stop you in your tracks, undermine your fitness and general health, and drag on for years.
Causes
The most common acquired flat foot in adults is due to Posterior Tibial Tendon Dysfunction. This develops with repetitive stress on the main supporting tendon of the arch over a long period of time. As the body ages, ligaments and muscles can weaken, leaving the job of supporting the arch all to this tendon. The tendon cannot hold all the weight for long, and it gradually gives out, leading to a progressively lower arch. This form of flat foot is often accompanied by pain radiating behind the ankle, consistent with the course of the posterior tibial tendon. Compounding matters is the fact that the human foot was not originally designed to withstand the types of terrain and forces it is subjected to today. Nowhere in nature do you see the flat hard surfaces that we so commonly walk on in present times. Walking on this type of surface continuously puts unnatural stress on the arch. The fact that the average American is overweight does not help the arch much either-obesity is a leading cause of flat feet as the arch collapses under the excessive bodyweight. Furthermore, the average life span has increased dramatically in the last century, meaning that not only does the arch deal with heavy weight on hard flat ground, but also must now do so for longer periods of time. These are all reasons to take extra care of our feet now in order to prevent problems later.
Symptoms
Pain in arch of foot is really the only symptom of this condition. It is unlikely to see any swelling or bruising and instead there will be a deep tender spot near the heel. Occasionally the pain may radiate further down the foot. With this condition, pain will usually be felt first thing in the morning or after periods of sitting. This is because the plantar fascia tightens and shortens slightly when there is no weight on it and by standing on it it suddenly stretches and becomes painful. After a few steps it starts to loosen off and the pain may subside. If this is the same pattern of pain you experience it is quite likely you have plantar fasciits. Pain may also be felt when walking up stairs or standing on tip-toes (anything that stretches the fascia).
Diagnosis
A professional therapist may use tinels test to diagnose tarsal tunnel syndrome. This involves tapping the nerve just behind the medial malleolus or bony bit of the ankle with a rubber hammer. Pain indicates a positive test. Sometimes it is initially mistaken for plantar fasciitis which also causes pain from the inside heel and throughout the arch of the foot. Neural symptoms (such as tingling or numbness) as well as the location of tenderness when touching the area should help to easily distinguish between the conditions.
Non Surgical Treatment
There are many different causes of and treatments for flat foot. The most important part of treatment is determining the exact flat foot type on an individual basis, and doing so early on. The main objective is to become educated on the potential problems, so that you can stop them before they start. Conservative treatment is often successful if initiated early. The old adage "a stitch in time saves nine" definitely applies to the human body, hopefully more figuratively than literally. Do not ignore what your common sense and your body are telling you. Yes, you can live without an arch, but never neglect a symptomatic foot. If you neglect your feet, they will make you pay with every literal step you take.
Surgical Treatment
Foot surgery is difficult, especially when large amounts of deformity correction are needed. The ability to bring the foot into a new position may not be lasting, even if everything looks perfect in the operating room. The goal is to provide improved position and function of the foot and ankle. In some patients with very severe deformity, the goal is a foot that functions well in a brace. There are complications that relate to surgery in general. These include the risks associated with anesthesia, infection, damage to nerves and blood vessels, and bleeding or blood clots. Particular complications associated with cavus foot surgery include incomplete correction of deformity, return of deformity and incomplete fusion.
Prevention
Drink plenty of water before, during and after your workout. Dehydration is a common cause of muscle cramps, according to MayoClinic.com. If your workouts are long and strenuous, drink a carbohydrate-based electrolyte beverage too. Warm up the muscles of your feet before you work out. A simple exercise is to write the letters of the alphabet with your toes. Perform the warm up with bare feet and exaggerate the movements to challenge your muscles. Wear properly fitted shoes. Visit a sporting goods store and get your feet and arches measured. Ask for help selecting a pair of shoes to fit your workout. For instance, if you play soccer, you need cleats, not running shoes. Take a break. Cramps can be your body's way of telling you you're exercising too much, according to MayoClinic.com. Rest for a few days, then resume exercise and see if you can complete a workout without arch cramps. Stretch. At the end of your workout, perform a few stretching exercises to keep your muscles from tightening and cramping. Sit down, lean over and grasp your toes. Pull the toes toward your body until you feel tension in the arch of your foot. Hold the stretch for 20 to 30 seconds, then repeat on the opposite side. Another easy way to stretch your arch is to put a towel on the floor, curl your toes around it and pull it toward your body.
Stretching Exercises
Calf Stretching in Bed. As you may already know, the first few steps out of bed in the morning can be the worst of the day. Those first few steps can be enough to reaggravate your condition putting you into a cycle of inflammation and pain. The best way to help break that cycle is to stretch your calf before taking those first steps in the morning. When the muscles in your calf are tight, they pull on the heel bone, making your plantar fascia very taut and prone to injury. To help loosen those muscles, take a towel or belt and loop it around the ball of your foot. Keeping your leg straight, gently pull towards your body until you feel a stretch in the lower part of your leg. Hold that for 30 seconds and repeat up to 5 times before taking your first step out of bed. Plantar Fascia Stretching. Loosening up the tissues that are irritated probably makes sense to you, but you may not know how to do so. Luckily, there?s a very simple way. All you have to do is pull your toes up with your hand until you feel a stretch along the ball of your foot. You may feel the stretch anywhere from the ball of your foot to your heel. Holding this position for 30 seconds a few times can make a world of difference in your pain levels. Calf Stretching. I know, it probably seems like overkill, but stretching out the muscles in the lower leg is an integral step to recovery. There are two main muscles in the lower leg that attach to the heel, so we?ll work on stretching them both out. Stand against a wall and slide one leg back, pushing the heel down towards the floor (first picture). When you feel a stretch in the lower part of your leg, hold it for 30 seconds. After those 30 seconds are up, bend your knees until a deeper stretch is felt a bit lower in the leg (second photo). Again, hold this stretch for 30 seconds and repeat this until you?ve done it 3 times on each leg. Who doesn?t love a good massage? I suppose you could pay for someone to rub out the tissues in the bottom of your foot, but if you?re looking for a cheaper alternative, look no further than the humble tennis ball. Placing a tennis ball on the ground and gently rolling it under foot for a few minutes can help loosen up your plantar fascia, making it much less likely to become irritated. Put enough pressure on the ball to get a deep massage. You may feel some soreness, but back off if you feel any pain.Tennis Ball Massage While using the tennis ball is great for keeping things loose, sometimes it?s worth doing some icing at the same time for some inflammation control. Freezing a water bottle and rolling it under your foot for 10 minutes at the end of the day can be a very effective way to keep inflammation in check while staying loose. It might not be the most comfortable thing in the world, but ?Brrr? is better than ?Ouch? any day. One thing to keep in mind is that while these tips have been proven to work, they?re not an instant fix. It can take a few weeks of consistency with them before your pain levels begin to change. If you?re not seeing any improvement after making an honest effort, it may be time to look into some different treatment methods with your doctor such as formal PT, orthotics, a weight-loss plan, or others.
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