Understanding Types of Pronation

Pronation is the natural inward rolling motion of the foot during walking or running, which allows the arch to absorb shock and distribute body weight efficiently. There are three main types of pronation that influence how pressure moves through the foot. Neutral pronation is when the foot rolls inward slightly, helping to maintain balance and reducing stress on the ankles and knees. Overpronation happens when the foot rolls inward excessively, often in people with low arches or flat feet, which can lead to heel, arch, or ankle pain. Underpronation, or supination, occurs when the foot rolls outward, placing stress on the outer edge of the foot and increasing the risk of ankle sprains or heel pain. A podiatrist can evaluate your gait, foot posture, and arch type to determine your pronation pattern and recommend corrective devices, supportive footwear, or, in severe cases, surgery. If you experience foot pain or gait problems, it is suggested that you make an appointment with a podiatrist for a diagnosis and treatment options.
If you have any concerns about your feet, contact Dr. Eugenio Rivera from Calo Foot & Ankle Specialists. Our doctor can provide the care you need to keep you pain-free and on your feet.
Biomechanics in Podiatry
Podiatric biomechanics is a particular sector of specialty podiatry with licensed practitioners who are trained to diagnose and treat conditions affecting the foot, ankle and lower leg. Biomechanics deals with the forces that act against the body, causing an interference with the biological structures. It focuses on the movement of the ankle, the foot and the forces that interact with them.
A History of Biomechanics
- Biomechanics dates back to the BC era in Egypt where evidence of professional foot care has been recorded.
- In 1974, biomechanics gained a higher profile from the studies of Merton Root, who claimed that by changing or controlling the forces between the ankle and the foot, corrections or conditions could be implemented to gain strength and coordination in the area.
Modern technological improvements are based on past theories and therapeutic processes that provide a better understanding of podiatric concepts for biomechanics. Computers can provide accurate information about the forces and patterns of the feet and lower legs.
Understanding biomechanics of the feet can help improve and eliminate pain, stopping further stress to the foot.
If you have any questions please feel free to contact our office located in Bellaire, TX . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.
Managing Pain From Chronic Ankle Instability

Chronic ankle instability develops when repeated sprains or ligament injuries weaken the ankle over time. This condition often causes persistent pain, swelling, and a sense that the ankle might give way, especially on uneven ground. Ongoing instability can also lead to joint inflammation and early arthritis, if not properly treated. A podiatrist can evaluate the extent of damage through physical examination and imaging to determine the best care plan. Treatment may include balance training, strengthening exercises, and custom orthotics to improve stability and alignment. In more advanced cases, minimally invasive procedures may be needed to repair or tighten stretched ligaments. With early intervention and consistent rehabilitation, most patients can regain strength and confidence in their ankle. For lasting pain relief and better mobility, it is suggested that you consult a podiatrist experienced in treating chronic ankle instability for expert advice and appropriate treatment.
Ankle pain can have many different causes and the pain may potentially be serious. If you have ankle pain, consult with Dr. Eugenio Rivera from Calo Foot & Ankle Specialists. Our doctor will assess your condition and provide you with quality foot and ankle treatment.
Ankle pain is any condition that causes pain in the ankle. Due to the fact that the ankle consists of tendons, muscles, bones, and ligaments, ankle pain can come from a number of different conditions.
Causes
The most common causes of ankle pain include:
- Types of arthritis (rheumatoid, osteoarthritis, and gout)
- Ankle sprains
- Broken ankles
- Achilles tendinitis
- Achilles tendon rupture
- Stress fractures
- Tarsal tunnel syndrome
- Plantar fasciitis
Symptoms
Symptoms of ankle injury vary based upon the condition. Pain may include general pain and discomfort, swelling, aching, redness, bruising, burning or stabbing sensations, and/or loss of sensation.
Diagnosis
Due to the wide variety of potential causes of ankle pain, podiatrists will utilize a number of different methods to properly diagnose ankle pain. This can include asking for personal and family medical histories and of any recent injuries. Further diagnosis may include sensation tests, a physical examination, and potentially x-rays or other imaging tests.
Treatment
Just as the range of causes varies widely, so do treatments. Some more common treatments are rest, ice packs, keeping pressure off the foot, orthotics and braces, medication for inflammation and pain, and surgery.
If you have any questions please feel free to contact our office located in Bellaire, TX . We offer the newest diagnostic tools and technology to treat your foot and ankle needs.
Training Your Feet for Better Function

Strong, flexible feet are essential for balance and overall mobility. The alphabet exercise involves sitting and tracing the alphabet in the air with your toes to improve ankle flexibility. The towel scrunch is done by placing a towel on the floor and using your toes to pull it toward you to strengthen foot muscles. The toe point involves pointing your toes forward while seated, holding briefly, and relaxing to enhance control. Additionally, the toe stretch is done by gently pulling back on your toes to stretch the arch. A podiatrist can assess foot strength, recommend exercises, and prescribe custom orthotics, if needed. If you have foot pain, it is suggested that you consult a podiatrist who can treat various foot conditions, and recommend additional foot strengthening exercises.
Exercising your feet regularly with the proper foot wear is a great way to prevent injuries and build strength. If you have any concerns about your feet, contact Dr. Eugenio Rivera from Calo Foot & Ankle Specialists. Our doctor can provide the care you need to keep you pain-free and on your feet.
Exercise for Your Feet
Exercise for your feet can help you gain strength, mobility and flexibility in your feet. They say that strengthening your feet can be just as rewarding as strengthening another part of the body. Your feet are very important, and we often forget about them in our daily tasks. But it is because of our feet that are we able to get going and do what we need to. For those of us fortunate enough to not have any foot problems, it is an important gesture to take care of them to ensure good health in the long run.
Some foot health exercises can include ankle pumps, tip-toeing, toe rises, lifting off the floor doing reps and sets, and flexing the toes. It is best to speak with Our doctor to determine an appropriate regimen for your needs. Everyone’s needs and bodies are different, and the activities required to maintain strength in the feet vary from individual to individual.
Once you get into a routine of doing regular exercise, you may notice a difference in your feet and how strong they may become.
If you have any questions, please feel free to contact our office located in Bellaire, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.
Two Types of Broken Toes
Having an X-ray performed is a common method of determining if a toe has been broken. When the toe is stubbed or if a heavy object has dropped on it, a traumatic fracture can occur. The symptoms that may accompany this type of broken toe can include consistent pain, bruising, and the affected toe may appear red. A stress fracture can develop gradually, and this generally happens as a result of repeated stress on and surrounding the bone. Runners can develop stress fractures of the toe. If this occurs, it is beneficial to refrain from this type of activity until the healing process is fully completed. An effective method for treating a broken toe is known as buddy taping. This is accomplished by taping the broken toe to the toe next to it to provide adequate stability as the healing process occurs. If you have broken your toe, please speak with a podiatrist who can effectively treat broken toes.
A broken toe can be very painful and lead to complications if not properly fixed. If you have any concerns about your feet, contact Dr. Eugenio Rivera from Calo Foot & Ankle Specialists. Our doctor will treat your foot and ankle needs.
What to Know About a Broken Toe
Although most people try to avoid foot trauma such as banging, stubbing, or dropping heavy objects on their feet, the unfortunate fact is that it is a common occurrence. Given the fact that toes are positioned in front of the feet, they typically sustain the brunt of such trauma. When trauma occurs to a toe, the result can be a painful break (fracture).
Symptoms of a Broken Toe
- Throbbing pain
- Swelling
- Bruising on the skin and toenail
- The inability to move the toe
- Toe appears crooked or disfigured
- Tingling or numbness in the toe
Generally, it is best to stay off of the injured toe with the affected foot elevated.
Severe toe fractures may be treated with a splint, cast, and in some cases, minor surgery. Due to its position and the pressure it endures with daily activity, future complications can occur if the big toe is not properly treated.
If you have any questions, please feel free to contact our office located in Bellaire, TX . We offer the newest diagnostic and treatment technologies for all your foot care needs.
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