Supination and pronation describe the natural rolling motion of the foot during standing, walking, and running. Pronation occurs when the foot rolls inward to absorb shock and adapt to the ground, while supination occurs when the foot rolls outward, placing more weight along the outer edge. Proper balance between these motions supports healthy alignment and efficient movement. Genetics, foot structure, muscle imbalance, previous injuries, and improper footwear can contribute to excessive pronation or supination. Abnormal mechanics may lead to heel pain, ankle instability, shin splints, or knee discomfort. A podiatrist can evaluate gait, identify underlying causes, and recommend custom orthotics or supportive treatment. If you have foot pain from walking in a specific way,  it is suggested that you consult a podiatrist who can treat various foot conditions and monitor your foot health. 

If you have any concerns about your feet, contact one of our podiatrists from Premier Ankle & Foot Specialists. 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 offices located in South York, West York, and East York, PA . We offer the newest diagnostic and treatment technologies for all your foot and ankle needs.

Toe deformities can affect comfort, balance, and the way shoes fit, but not all bent toes develop in the same way. Hammertoe occurs when the middle joint of the toe bends downward, often leading to rubbing, corns, or irritation on the top of the toe. Claw toe involves multiple joints, with the toe lifting at the base joint and curling downward at the remaining joints, which can create pressure on both the toe tip and the ball of the foot. Additionally, mallet toe affects only the joint closest to the toenail, causing the tip of the toe to point downward and press into footwear. Muscle imbalance, nerve conditions, footwear, and long-standing pressure all play a role. Early recognition helps limit progression and discomfort. If toe changes, pain, or skin irritation develop, it is suggested that you see a podiatrist for a proper diagnosis and appropriate treatment.

Hammertoes can be a painful condition to live with. For more information, contact one of our podiatrists of Premier Ankle & Foot Specialists. Our doctors will answer any of your foot- and ankle-related questions.

Hammertoe

Hammertoe is a foot deformity that occurs due to an imbalance in the muscles, tendons, or ligaments that normally hold the toe straight. It can be caused by the type of shoes you wear, your foot structure, trauma, and certain disease processes.

Symptoms

• Painful and/or difficult toe movement
• Swelling
• Joint stiffness
• Calluses/Corns
• Physical deformity

Risk Factors

• Age – The risk of hammertoe increases with age
• Sex – Women are more likely to have hammertoe compared to men
• Toe Length – You are more likely to develop hammertoe if your second toe is longer than your big toe
• Certain Diseases – Arthritis and diabetes may make you more likely to develop hammertoe

Treatment

If you have hammertoe, you should change into a more comfortable shoe that provides enough room for your toes. Exercises such as picking up marbles may strengthen and stretch your toe muscles. Nevertheless, it is important to seek assistance from a podiatrist in order to determine the severity of your hammertoe and see which treatment option will work best for you.

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

Carrying extra body weight puts added strain on the feet every day. With each step, the heels and arches absorb more pressure than they are designed to handle. This can lead to heel pain, flattening of the arch, and aching in the ball of the foot. The joints may become stiff, tendons may feel sore, and the risk of arthritis increases over time. Some people also notice burning, swelling, or tired feet after standing or walking for short periods. Body fat can also affect how tissues function, which may increase discomfort beyond simple pressure alone. A podiatrist can examine how you stand and walk, check foot alignment, and measure areas of high pressure. Treatment includes custom orthotics, supportive bracing, and guidance to reduce stress on the feet and prevent further damage. If you have foot pain that may be related to excess weight, it is suggested that you make an appointment with a podiatrist for an exam, diagnosis, and treatment.

Obesity has become very problematic at this point in time and can have extremely negative effects on the feet. If you’re an obese individual and are concerned about your feet, contact one of our podiatrists from Premier Ankle & Foot Specialists. Our doctors can provide the care you need to keep you pain-free and on your feet.

Obesity and Your Feet

Since your feet are what support your entire weight when standing, any additional weight can result in pain and swelling. Being overweight is one of the main contributors to foot complications.

Problems & Complications

Extra Weight – Even putting on just a few extra pounds could create serious complications for your feet. As your weight increases, your balance and body will shift, creating new stresses on your feet. This uneven weight distribution can cause pain, even while doing the simplest tasks, such as walking.

Diabetes – People who are overweight are at serious risk of developing type-2 diabetes, which has a drastic impact on the health of your feet. As you get older, your diabetes might worsen, which could lead to loss of feeling in your feet, sores, and bruises. You could also become more prone to various infections.

Plantar fasciitis – Pressure and stress that is placed on muscles, joints, and tendons can trigger plantar fasciitis, which is an inflammation of tissue that forms along the bottom of the foot. 

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