The feet play a vital role in running by absorbing impact, maintaining balance, and propelling the body forward with each stride. As the foot contacts the ground, it adapts to surface changes while providing stability through coordinated bone and muscle movement. Balance is essential, especially during the float phase when both feet briefly leave the ground. This float phase becomes longer as running speed increases, placing greater demands on strength, alignment, and control. Improper mechanics can lead to overuse injuries and reduced performance. A podiatrist can assess running gait, identify imbalances, and recommend custom orthotics, footwear guidance, and injury-prevention strategies to support efficient motion. If you have developed foot pain from running, it is suggested that you consult a podiatrist who can treat various foot and ankle conditions.

If you have any concerns about your feet, contact one of our podiatrists from David A. Scalzo, DPM, PC and Associates. Our doctors 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 Duryea, PA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

A fungal infection in the toenails begins when tiny organisms settle under the nail and gradually alter its appearance. The nail may become thicker, take on a yellow or cloudy tone, or lose its smooth surface over time. Some people notice that shoes feel tighter, while others see the nail becoming crumbly or uneven as the infection progresses. Because the fungus lives beneath the hard nail plate, it often continues to grow unless properly treated. A podiatrist can examine the nail, confirm the cause, and create a plan that targets the infection at its source. Care may involve medicated applications, oral therapy, precise nail care, or advanced in-office treatments designed to limit fungal growth and improve the look and comfort of the nail. If your toenails are changing in ways that concern you, it is suggested that you see a podiatrist for effective treatment solutions.

If left untreated, toenail fungus may spread to other toenails, skin, or even fingernails. If you suspect you have toenail fungus it is important to seek treatment right away. For more information about treatment, contact one of our podiatrists of David A. Scalzo, DPM, PC and Associates. Our doctors can provide the care you need to keep you pain-free and on your feet.

Symptoms

• Warped or oddly shaped nails
• Yellowish nails
• Loose/separated nail
• Buildup of bits and pieces of nail fragments under the nail
• Brittle, broken, thickened nail

Treatment

If self-care strategies and over-the-counter medications does not help your fungus, your podiatrist may give you a prescription drug instead. Even if you find relief from your toenail fungus symptoms, you may experience a repeat infection in the future.

Prevention

In order to prevent getting toenail fungus in the future, you should always make sure to wash your feet with soap and water. After washing, it is important to dry your feet thoroughly especially in between the toes. When trimming your toenails, be sure to trim straight across instead of in a rounded shape. It is crucial not to cover up discolored nails with nail polish because that will prevent your nail from being able to “breathe”.

In some cases, surgical procedure may be needed to remove the toenail fungus. Consult with your podiatrist about the best treatment options for your case of toenail fungus.  

If you have any questions please contact our office located in Duryea, PA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

The medical condition that is known as Sever’s disease generally affects teenaged children. In active teenagers, tendons and muscles may pull on the growth plate in the heel, and this may cause severe pain and discomfort. Mild relief may be found when the activity that caused the ailment ceases and when specific stretches are frequently performed. In severe cases, it may be beneficial to use an elastic wrap on the affected foot, and this may help to reduce existing swelling. If you notice your child is limping, it is strongly recommended that you confer with a podiatrist who can properly diagnose and treat Sever’s disease.

Sever's disease often occurs in children and teens. If your child is experiencing foot or ankle pain, see one of our podiatrists from David A. Scalzo, DPM, PC and Associates. Our doctors can treat your child’s foot and ankle needs.

Sever’s Disease

Sever’s disease is also known as calcaneal apophysitis, which is a medical condition that causes heel pain I none or both feet. The disease is known to affect children between the ages of 8 and 14.

Sever’s disease occurs when part of the child’s heel known as the growth plate (calcaneal epiphysis) is attached to the Achilles tendon. This area can suffer injury when the muscles and tendons of the growing foot do not keep pace with bone growth. Therefore, the constant pain which one experiences at the back of the heel will make the child unable to put any weight on the heel. The child is then forced to walk on their toes.

Symptoms

Acute pain – Pain associated with Sever’s disease is usually felt in the heel when the child engages in physical activity such as walking, jumping and or running.

Highly active – Children who are very active are among the most susceptible in experiencing Sever’s disease, because of the stress and tension placed on their feet.

If you have any questions, please feel free to contact our office located in Duryea, PA . We offer the newest diagnostic and treatment technologies for all your foot care needs.

Because trail running challenges the feet with constant impact and shifting terrain, proper preparation is needed to keep them healthy and strong. Experts recommend wearing trail shoes that fit securely through the heel and midfoot while allowing enough room in the toe box to prevent pressure on the toenails. Moisture-wicking socks are also suggested to reduce friction and keep the skin dry, which helps prevent blisters and irritation. Many trail runners benefit from shoes with good traction and support around the arch and ankle to handle uneven ground and quick directional changes. Paying attention to how the laces are tied can improve stability on steep trails. A podiatrist can evaluate your running mechanics, provide guidance on shoe selection, and offer treatment if discomfort or injury develops. If you experience foot or ankle pain while trail running, it is suggested that you make an appointment with a podiatrist for a diagnosis and treatment.

All runners should take extra precaution when trying to avoid injury. If you have any concerns about your feet, contact one of our podiatrists of David A. Scalzo, DPM, PC and Associates. Our doctors will treat your foot and ankle needs.

How to Prevent Running Injuries

There are a lot of mistakes a runner can make prior to a workout that can induce injury. A lot of athletes tend to overstretch before running, instead of saving those workouts for a post-run routine. Deep lunges and hand-to-toe hamstring pulls should be performed after a workout instead of during a warmup. Another common mistake is jumping into an intense routine before your body is physically prepared for it. You should try to ease your way into long-distance running instead of forcing yourself to rush into it.

More Tips for Preventing Injury

• Incorporate Strength Training into Workouts - This will help improve the body’s overall athleticism
• Improve and Maintain Your Flexibility – Stretching everyday will help improve overall performance
• “Warm Up” Before Running and “Cool Down” Afterward – A warm up of 5-10 minutes helps get rid of lactic acid in the muscles and prevents delayed muscle soreness
• Cross-Training is Crucial
• Wear Proper Running Shoes
• Have a Formal Gait Analysis – Poor biomechanics can easily cause injury

If you have any questions, please feel free to contact our office located in Duryea, PA . We offer the newest diagnostic and treatment technologies for all your foot care needs.