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Why Basic Flip Flops Are Bad for Your Body



As a physical therapist, I understand the crucial role our feet play in overall body movement, stability, and sensation. In a perfect world, we would all walk barefoot, allowing our feet to develop functional strength naturally. However, our modern, concrete world often necessitates footwear, and not all shoes are created equal. Today, let's talk about why basic flip flops are detrimental to your body and what better alternatives exist.


The Problem with Basic Flip Flops

While convenient and popular in the summer, basic flip flops can cause significant issues for your feet and lower body. Here's why:


  1. Toe Gripping and Flexor Hallucis Longus (FHL) Strain

  • When you wear flip flops, your toes must grip the sole to keep the shoe on your foot. This constant gripping action can overwork a specific muscle called the Flexor Hallucis Longus (FHL).

  • The FHL runs from your calf to the bottom of your big toe. When overused, this muscle can tighten and restrict the proper movement of your big toe.

  • Proper big toe movement is essential for a natural gait. If the FHL is tight and the big toe can't move correctly, it forces compensations throughout your foot, ankle, and entire lower leg.

  1. Compensations and Their Impact

  • When your big toe can't move properly, other parts of your foot and leg have to adjust. These compensations can lead to a chain reaction of issues, including:

  • Altered walking mechanics

  • Increased stress on the ankles and knees

  • Imbalanced muscle activation in the lower leg

  • Potential for long-term injuries and chronic pain


A great demonstration of these concepts can be seen in this video: Instagram Video.


Ideal Summer Footwear

To avoid these problems, choosing summer shoes that support your feet is important. Here are some recommendations:

  1. Strappy Sandals

  • Opt for sandals with straps that hold them securely to your foot. This design eliminates the need for your toes to grip the shoe, allowing your feet to move naturally.

  • Look for sandals with good arch support and cushioning to further enhance comfort and foot health.

  1. Supportive & Secure Flip Flops

  • If you love flip flops and can't part with them, choose a brand that offers better support and security. We recommend Archies Footwear, which provides arch support and a design that keeps the flip flop securely on your foot without requiring toe gripping. Check them out here: Archies Support Flip Flops.


Conclusion

While basic flip flops may be a summer staple, they can cause significant issues for your feet and lower body due to the need for toe gripping. This action overworks the FHL muscle, leading to improper big toe movement and a cascade of compensations and potential injuries. Instead, opt for sandals with supportive straps or supportive flip flops like those from Archies Footwear. Your feet—and the rest of your body—will thank you!

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