
The feet play a vital role in athletic performance by providing shock absorption, stability, and propulsion. They absorb impact forces during activities such as running and jumping, reducing stress on the joints and muscles. Proper foot alignment enhances stability, allowing athletes to maintain balance and control movement efficiently. The way the feet strike the ground affects energy transfer and can influence speed and endurance. A strong push-off from the toes generates power for sprinting, jumping, and sudden changes in direction. Foot mechanics also determine how effectively an athlete can pivot and accelerate. Strengthening the muscles of the feet and wearing appropriate footwear can enhance performance and reduce injury risk. If you participate in sporting activities and have injured your foot or ankle, it is suggested that you contact a podiatrist who can treat various foot conditions, and offer effective injury prevention methods.
If you have any concerns about your feet, contact John Killough, DPM from Regional Foot Center. 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 offices located in Charleston and Effingham, IL . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Gangrene is a serious condition that occurs when tissue dies due to a lack of blood flow or an infection. People with diabetes are at a higher risk of developing gangrene, particularly in the feet, toes, and ankles, as a result of poor circulation and a reduced ability to heal wounds. High blood sugar can damage nerves, leading to loss of sensation, which makes it difficult to detect injuries. Small cuts, blisters, or ulcers may go unnoticed, increasing the chance of infection. If an infection worsens, tissue death can occur, and surgery may be required to remove the affected area. Signs of gangrene include skin discoloration, swelling, foul-smelling discharge, and numbness. If left untreated, the infection can spread and lead to severe complications. A podiatrist can help by identifying foot problems early, treating wounds before they worsen, and recommending strategies to improve circulation. Regular foot exams are essential for preventing complications like gangrene. If you have diabetes and suffer from foot ulcers, it is suggested that you schedule regular appointments with a podiatrist for checkups and appropriate care.
Diabetic foot care is important in preventing foot ailments such as ulcers. If you are suffering from diabetes or have any other concerns about your feet, contact John Killough, DPM from Regional Foot Center. Our doctor can provide the care you need to keep you pain-free and on your feet.
Diabetic Foot Care
Diabetes affects millions of people every year. The condition can damage blood vessels in many parts of the body, especially the feet. Because of this, taking care of your feet is essential if you have diabetes, and having a podiatrist help monitor your foot health is highly recommended.
The Importance of Caring for Your Feet
- Routinely inspect your feet for bruises or sores.
- Wear socks that fit your feet comfortably.
- Wear comfortable shoes that provide adequate support.
Patients with diabetes should have their doctor monitor their blood levels, as blood sugar levels play such a huge role in diabetic care. Monitoring these levels on a regular basis is highly advised.
It is always best to inform your healthcare professional of any concerns you may have regarding your feet, especially for diabetic patients. Early treatment and routine foot examinations are keys to maintaining proper health, especially because severe complications can arise if proper treatment is not applied.
If you have any questions please feel free to contact our offices located in Charleston and Effingham, IL . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Congenital vertical talus, or rocker bottom foot, is a rare condition that affects foot structure from birth. This deformity occurs when the talus bone is improperly positioned, causing the foot to curve abnormally and point upward. The arch appears excessively convex, and the sole may have a rounded shape, making it difficult for your baby’s foot to bear weight properly. Unlike flexible flatfoot seen in newborns, congenital vertical talus leads to stiffness and instability that often requires medical intervention. It is frequently linked to neuromuscular or genetic disorders, and, in some cases, improper positioning in the womb may contribute to its development. A diagnosis is made through a physical examination and confirmed with X-rays, which reveal a misaligned talonavicular joint. While casting may be attempted in early infancy to improve alignment, surgery may be required to reposition the bones and restore function. A podiatrist can assess the condition, discuss treatment options, and provide extended follow-up care. If your baby has a congenital foot deformity, it is suggested that you schedule an appointment with a podiatrist for an exam, diagnosis, and treatment options.
Congenital foot problems require immediate attention to avoid future complications. If you have any concerns, contact John Killough, DPM of Regional Foot Center. Our doctor can provide the care you need to keep you pain-free and on your feet.
Congenital foot problems are deformities affecting the feet, toes, and/or ankles that children are born with. Some of these conditions have a genetic cause while others just happen. Some specific foot ailments that children may be born with include clubfeet, polydactyly/macrodactyly, and cleft foot. There are several other foot anomalies that can occur congenitally. What all of these conditions have in common is that a child may experience difficulty walking or performing everyday activities, as well as trouble finding footwear that fits their foot deformity. Some of these conditions are more serious than others. Consulting with a podiatrist as early as possible will help in properly diagnosing a child’s foot condition while getting the necessary treatment underway.
What are Causes of Congenital Foot Problem?
A congenital foot problem is one that happens to a child at birth. These conditions can be caused by a genetic predisposition, developmental or positional abnormalities during gestation, or with no known cause.
What are Symptoms of Congenital Foot Problems?
Symptoms vary by the congenital condition. Symptoms may consist of the following:
- Clubfoot, where tendons are shortened, bones are shaped differently, and the Achilles tendon is tight, causing the foot to point in and down. It is also possible for the soles of the feet to face each other.
- Polydactyly, which 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, where the talus bone forms in the wrong position causing other bones in the foot to line up improperly, the front of the foot to point up, and the bottom of the foot to stiffen, with no arch, and to curve out.
- Tarsal coalition, when there is an abnormal connection of two or more bones in the foot leading to severe, rigid flatfoot.
- Cleft foot, where there are missing toes, a V-shaped cleft, and other anatomical differences.
- Macrodactyly, when the toes are abnormally large due to overgrowth of the underlying bone or soft tissue.
Treatment and Prevention
While there is nothing one can do to prevent congenital foot problems, raising awareness and receiving neonatal screenings are important. Early detection by taking your child to a podiatrist leads to the best outcome possible.
If you have any questions please feel free to contact our offices located in Charleston and Effingham, IL . We offer the newest diagnostic tools and technology to treat your foot and ankle needs.