Montana Foot & Ankle

Biomechanics & Gender Differences in Feet and Ankles

When it comes to foot and ankle health, men and women are not built exactly the same. Subtle differences in bone structure, muscle strength, and ligament flexibility can have a big impact on how the feet function, how injuries occur, and what treatments work best. Understanding these distinctions helps podiatrists provide tailored care and helps patients better understand their own risk factors.

Structural Differences

  • Foot Shape & Size
    On average, women tend to have narrower heels and forefeet compared to men. This difference in proportion can affect shoe fit and may explain why women are more prone to issues like bunions, hammertoes, and neuromas.
  • Arch Height & Flexibility
    Women often have slightly lower arches and greater ligament laxity, especially due to hormonal influences like estrogen. This increased flexibility can contribute to flatfoot tendencies and may impact stability during high-impact activities.
  • Ankle Joint & Alignment
    Women generally exhibit a wider pelvis and increased “Q-angle” (the angle between the hip and knee), which can alter biomechanics down the kinetic chain. This can place extra stress on the ankles and feet, making women more susceptible to conditions like overpronation and ankle sprains.

Injury Patterns

  • Ankle Sprains
    Studies show that women experience ankle sprains more frequently than men, partly due to joint laxity and alignment differences.
  • Stress Fractures
    Women are at higher risk for stress fractures in the feet, especially athletes. Bone density, hormonal changes, and biomechanics all contribute.
  • Plantar Fasciitis
    Both men and women experience plantar fasciitis, but differences in arch structure and shoe gear choices (like high heels or narrow-toed shoes) may make it more prevalent in women.
  • Achilles Tendon Injuries
    Men are more likely to experience Achilles tendon ruptures, particularly in sports that involve sudden bursts of power, such as basketball or soccer.

Footwear Considerations

Footwear plays a huge role in biomechanics. Women’s fashion shoes, such as high heels, pointed-toe flats, or shoes with minimal support, can contribute to imbalances and pain. Men’s shoes are usually wider and more supportive but can still cause issues if not properly fitted. A podiatrist can help patients of both sexes find footwear that balances style with function.

Tailored Care

Because of these differences, podiatric care is never one-size-fits-all. Treatment plans often take into account gender-specific biomechanics, activity level, and lifestyle factors. Orthotics, strengthening exercises, and footwear recommendations are tailored to each individual’s needs.

Men and women may share many of the same foot and ankle conditions, but the underlying biomechanics that lead to those issues often differ. By recognizing these distinctions, patients can make smarter choices about footwear, exercise, and preventive care—and podiatrists can provide more effective treatment.