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Plantar fasciitis is a common foot condition that can significantly impact daily life,
...causing pain and discomfort with each step.
The plantar fascia is a thick band of tissue that runs along the bottom of the foot,
connecting the heel bone to the toes.
www.injurymap.com/free-human-anatomy-illustrations
The condition when the plantar fascia becomes irritated or inflamed
...is called plantar fasciitis.
It is one of the most common causes of heel pain in adults.
Living with plantar fasciitis can be challenging as it can
Restrict mobility
Limit physical activities
Cause persistent pain
Simple tasks like walking, standing,
...or even getting out of bed in the morning
...can become excruciating.
Fortunately, with proper understanding, early intervention, and appropriate treatment,
...you can find relief from the symptoms and get back to your normal activities.
In this article, I will cover the causes and symptoms of plantar fasciitis
...and provide you with an
easy-to-follow program that will help you treat this condition
and prevent it from occurring again in the future.
Plantar fasciitis is the inflammation or irritation of the plantar fascia,
...typically caused by repetitive strain or overuse.
The condition often develops gradually, with symptoms worsening over time.
The plantar fascia acts as a shock absorber and provides structural support to the arch of the foot.
It plays a crucial role in maintaining foot stability and facilitating efficient movement.
It supports the arch, absorbs impact forces during walking or running,
...and assists in maintaining proper foot alignment.
It acts as a tension-bearing structure, helping distribute body weight across the foot.
However, when excessive stress is placed on the plantar fascia,
...small tears and inflammation can occur, leading to plantar fasciitis.
Plantar fasciitis often develops due to activities that involve repetitive stress on the feet.
Running, jumping, or participating in high-impact sports that require
...a lot of running or jumping can strain the plantar fascia.
Prolonged standing or walking on hard surfaces can also contribute to the condition.
Occupations that involve these activities, such as healthcare professionals, teachers,
...or athletes have a higher risk of developing plantar fasciitis.
Wearing shoes that lack adequate support or cushioning
...can increase strain on the plantar fascia.
High heels, for example, alter the natural foot position,
...placing excessive pressure on the fascia.
Shoes with inadequate arch support or those that do not provide
...proper shock absorption can also contribute to the development of plantar fasciitis.
Excess body weight places additional pressure on the feet, including the plantar fascia.
This increased load can overload and strain the fascia, leading to inflammation and pain.
Abruptly increasing the duration, intensity, or frequency of physical activities
...without allowing the body to gradually adapt
...can cause excessive strain on the plantar fascia.
The sudden change in workload can overwhelm the tissues
...and lead to inflammation and injury.
By Drvgaikwad - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=5470322
Flat feet (low arches) and high arches are foot conditions that can affect
...the distribution of weight and increase strain on the plantar fascia.
Flat feet tend to excessively stretch the fascia,
...while high arches can cause excessive stress on the heel and forefoot.
Conditions like overpronation (excessive inward rolling of the foot)
By https://www.scientificanimations.com/ - http://www.scientificanimations.com/wiki-images/, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=72673911...
or supination (excessive outward rolling of the foot)
...can impact the alignment and function of the foot.
These abnormal foot mechanics alter the weight distribution,
...leading to imbalances and increased strain on the plantar fascia.
It's important to note that while these factors contribute to the development of plantar fasciitis,
...the condition can also occur without any obvious predisposing factors.
Each individual's situation may vary, and a combination of factors can play a role in the onset of plantar fasciitis.
Understanding these causes can help you identify potential risk factors
...and take proactive measures to prevent or manage the condition effectively.
A tight Achilles tendon can contribute to the development of plantar fasciitis.
The Achilles tendon connects the calf muscles to the heel bone.
When the Achilles tendon is tight or shortened,
...it can put increased strain on the plantar fascia, leading to inflammation and irritation.
Image by Freepik
Here's how a tight Achilles tendon can affect the plantar fascia:
Tight Achilles Tendon limits the range of motion in the ankle joint.
This restricted mobility can alter how your foot moves while walking or running.
The reduced ankle flexibility can increase the stress and tension on the plantar fascia,
causing it to become strained and inflamed.
When the Achilles tendon is tight, it pulls on the heel bone, which, in turn,
increases the tension on the plantar fascia.
Excessive strain on the plantar fascia can lead to micro-tears and inflammation.
When the Achilles tendon is tight, it can affect the foot biomechanics.
To compensate for the limited ankle mobility, people may unconsciously
...change their gait or foot positioning.
These compensatory movements can put additional stress on the plantar fascia,
...leading to overuse and the development of plantar fasciitis.
The relationship between heel spurs and plantar fasciitis can vary from case to case.
While both conditions often occur together,
it's important to note that they are not the same thing.
A heel spur is a bony growth that can develop on the underside of the heel bone.
It is not always associated with plantar fasciitis.
Heel spurs can occur in individuals with or without plantar fasciitis,
...and not everyone with plantar fasciitis will develop a heel spur.
In some cases, the repetitive tension and stress on the plantar fascia
...can lead to the formation of a heel spur over time.
The body may respond to the ongoing strain by depositing calcium in the area
...where the plantar fascia attaches to the heel bone.
www.injurymap.com/free-human-anatomy-illustrations
The process of calcium deposition and the formation of a heel spur
...is believed to occur as a result of the body's attempt to repair and strengthen
...the plantar fascia where it attaches to the heel bone.
The continuous tension and repetitive stress placed on the plantar fascia
...can lead to micro-tears and inflammation in the tissue.
In response to this tissue damage and inflammation, the body initiates a healing process.
As part of this process, the body may deposit calcium in the area
where the plantar fascia attaches to the heel bone.
This calcium deposition is known as calcification.
Over time, the calcium deposits can gradually accumulate and form a bony protrusion or spur on the underside of the heel bone.
This bony protrusion is commonly referred to as a heel spur.
It may vary in size and shape, but it typically extends forward
from the bottom of the heel bone toward the arch of the foot.
However, it's worth noting that not all individuals with plantar fasciitis will develop a heel spur,
...and the presence of a heel spur does not necessarily mean that a person will experience symptoms.
While heel spurs can contribute to heel pain, they are not the primary cause of plantar fasciitis.
The pain associated with plantar fasciitis is primarily due to the
inflammation and irritation of the plantar fascia itself.
By Kosi Gramatikoff User: Kosigrim - English Wikipedia, Public Domain, https://commons.wikimedia.org/w/index.php?curid=4714406 – Most common areas of Plantar Fasciitis Pain
Plantar fasciitis manifests through several distinctive symptoms,
primarily involving heel pain, discomfort during physical activity,
and stiffness or limited mobility.
The hallmark of plantar fasciitis is
pain in the bottom of the heel or along the foot arch.
The pain is typically described as sharp, stabbing, or aching in nature.
It is often worse in the morning or after periods of rest,
such as getting out of bed or standing up after sitting for a while.
This is due to the tightening of the plantar fascia during inactivity,
causing micro-tears and inflammation,
which leads to pain when the foot is first put under pressure.
People with plantar fasciitis often experience an increase in pain during activities
that put strain on the feet, such as walking, running, or climbing stairs.
The repetitive impact and stretching of the plantar fascia
aggravate the existing inflammation and cause discomfort.
Interestingly,
some individuals may find that the pain subsides during exercise
as the blood flow and tissue temperature increase,
but it can return afterward or become more intense.
Plantar fasciitis can also be accompanied by stiffness in the foot and a limited range of motion.
Some people may experience difficulty bending their toes or flexing their foot
due to the tightness and inflammation of the plantar fascia.
This can affect their ability to perform activities that require normal foot movements.
It is important to note that the severity and frequency of symptoms can vary among individuals.
While some may experience mild discomfort that subsides with rest and conservative measures,
others may have persistent pain that significantly impacts their daily activities.
If you experience persistent or worsening symptoms or are unsure whether your foot pain is due to plantar fasciitis, I highly recommend consulting with a healthcare professional for a proper diagnosis and personalized treatment plan.
Rest. Continuing to exercise or engage in activities that provoke the symptoms will make the condition worse.
Cold Therapy. Applying cold therapy to the affected area can help reduce pain and inflammation. You can use a cold pack or ice wrapped in a towel, and apply it to the affected area for 15-20 minutes, several times a day. You can also use ice massage (see the article on knee pain or the tennis elbow article to learn how to do ice massage).
Frozen Can Roll. Freeze a can of soda or a water bottle. Sit in a chair and place your foot on the can (or a bottle). Apply firm pressure and roll the can back and forth with your foot. 5-10 minutes 1-2 times a day.
Electrical Stimulation. Electrical stimulation therapy may also help to reduce pain and promote healing. You can use a TENS (transcutaneous electrical nerve stimulation) unit or a similar device.
Dorsiflexion Night Splint.
The dorsiflexion night splint is a commonly used device in the treatment of plantar fasciitis. It is designed to keep the foot and ankle in a slightly stretched position throughout the night, promoting the healing and flexibility of the plantar fascia.
Here's an explanation of how the dorsiflexion night splint can help alleviate plantar fasciitis symptoms:
The primary purpose of the dorsiflexion night splint is to stretch the plantar fascia while you sleep. The device holds the foot in a dorsiflexed position, with the toes pointing slightly upward. This position elongates the plantar fascia and calf muscles, reducing tension and tightness in the tissues. By maintaining a prolonged stretch overnight, the splint helps to prevent the plantar fascia from tightening and contracting during periods of rest, such as sleep.
The consistent stretching provided by the night splint can aid in the healing process of the plantar fascia. It helps break up scar tissue, improve blood flow, and promote healthy tissue regeneration. By reducing inflammation and encouraging proper alignment of the plantar fascia, the splint supports the healing process and can contribute to pain reduction.
Many individuals with plantar fasciitis experience severe pain and stiffness in the morning when taking the first steps after waking up. This is due to the tightening and shortening of the plantar fascia during periods of inactivity. By wearing a dorsiflexion night splint, the plantar fascia remains gently stretched throughout the night, minimizing the morning pain and stiffness.
The night splint should be used in conjunction with other conservative treatments for plantar fasciitis, such as stretching exercises, physical therapy, orthotic devices, and footwear modifications. It can enhance the effectiveness of these treatments by providing a continuous mild stretch to the plantar fascia, even during periods of rest.
Cross-Friction Massage
PLANTAR FASCIA CROSS FRICTION MASSAGE
Courtesy of HEP2GO
Apply pressure with your thumb and slide it
side-to-side across the bottom of your foot as
shown. Duration: 2 minutes
When your pain decreases substantially you can start gentle
Range-of-motion Exercises
The next step, if still pain-free, is to start
Progressive Strengthening Exercises
BIG TOE AND PLANTAR FASCIA STRETCH
Courtesy of HEP2GO
While seated, place your affected ankle on top of your other leg.
Then grab your toes and bend them back into extension as shown.
Hold for 2 seconds
Repeat 10 times
PLANTAR FASCIA STRETCH
Courtesy of HEP2GO
While sitting, place a towel under your lower leg, foot, and toes as shown. Hold onto the other end of the towel
Flex your toes and ankle toward you
Gently pull back on the towel until a stretch is felt
Hold the stretch for 2 seconds
Repeat 10-12 times
PLANTAR FASCIA SOFT TISSUE MOBILIZATION WITH BALL
Courtesy of HEP2GO
While seated, place a small ball under the arch
of your foot and press into it while rolling it
around. Duration: 2 minutes
MARBLE PICK-UPS
Courtesy of HEP2GO
Place several marbles, dice, or other small
items on the floor and pick them up using your
toes as shown.
Place them in a cup or bowl
and repeat.
5-10 repetitions
TOE CURLS - TOWEL SCRUNCHES
Courtesy of HEP2GO
While seated, use a towel and draw it back
towards you using your toes.
Curl your toes inward.
Be sure to keep your heel in contact with the
floor the entire time.
8-10 repetitions
ARCH LIFTS
Courtesy of HEP2GO
Sit on a chair and place your foot flat on the
ground.
Use your foot/ankle muscles to
raise the arch up and down. This may be
difficult to perform. Think of attempting to move
your 1st large toe towards your heel then
sliding it forward.
8-10 repetitions.
Progressing slowly and listening to your body throughout the exercise program are important. If you experience any pain or discomfort, reduce the intensity or duration of the exercise, or stop the exercise altogether.
It's also important to warm up properly before exercising and cool down afterward and stretch the affected area gently to help improve mobility and flexibility.
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