Flat feet—also known as fallen arches—occur when the arches of the feet flatten out, causing the entire sole to make contact with the ground when standing. While some people with flat feet experience no symptoms, others may face challenges with foot structure and biomechanics that can lead to discomfort or pain. In this comprehensive article, we’ll explore how flat feet affect posture and pain levels, discuss diagnostic and treatment approaches, and share practical tips to keep your alignment healthy and comfortable. Whether you’re searching for foot pain treatment in Pomona or general advice for managing flat feet, this guide has you covered.

Understanding Flat Feet

What Are Flat Feet?

Flat feet result from diminished or nonexistent arches in the foot’s longitudinal region. These arches—medial, lateral, and transverse—help distribute body weight and absorb shock during movement. When they’re compromised, the feet lose their natural spring and resilience.

Types of Flat Feet

1. Flexible Flat Feet: Arches form when not bearing weight but flatten when standing. This is the most common type.
2. Rigid Flat Feet: Arches remain flat in both weight-bearing and non-weight-bearing situations. May indicate structural issues or arthritis.
3. Adult-Acquired Flatfoot: Often due to dysfunction of the posterior tibial tendon in adulthood, leading to collapse of the arch over time.

Causes

• Genetics and inherited foot structure
• Weakening of plantar fascia or posterior tibial tendon
• Injury, trauma, or overuse
• Age-related changes and arthritis
• Obesity or excessive weight-bearing strain

Postural Effects of Flat Feet

Altered Lower Limb Alignment

Flat feet disrupt lower body posture through a chain reaction:

• Overpronation: The feet roll inward excessively during walking, causing the ankles to collapse medially.