When most people think about their pelvic floor, they imagine exercises like kegels or perhaps something related to postpartum recovery. What rarely comes to mind is biomechanics and the role of the feet. As physical therapists, we understand that the body works as one integrated system. The way your feet move can play a surprising role in how your pelvic floor feels and functions.

Let’s break this down in simple terms.

Your Feet Are Your Foundation

Think of your body like a building. The feet serve as the base of support. If the foundation is unstable or uneven, everything above it must compensate. That includes your knees, hips, spine, and your pelvic floor.

Every time you walk, stand, or run, your feet move through a natural sequence called pronation and supination. These motions help your body absorb shock and generate force for forward movement.

Pronation sometimes incorrectly gets a bad reputation but is actually an important motion of the foot. Pronation occurs when the arch of your foot lowers slightly, allowing it to adapt to the ground and absorb impact. Supination is the opposite motion. In supination, the arch rises and the foot becomes more rigid, creating a stable base to push off from.

Both of these movements are natural and necessary. Problems tend to arise when the body excessively uses one or lacks the ability to perform the other well.

Why Foot Motion Matters Up the Chain

When the foot over pronates or supinates excessively, it changes how the ankle, knee, and hip are positioned and how they move together. This altered relationship, especially during weight-bearing activities, can place extra strain on the pelvic floor muscles. Those muscles may then become overworked or, conversely, less responsive.

If you are standing, walking, or running with poor foot mechanics, it can change how force or load travels through your legs and pelvis. This can lead to discomfort and dysfunction in the pelvic floor.

On the other hand, if your feet can move smoothly between pronation and supination, the pelvis is better supported. This allows the pelvic floor muscles to function more efficiently, like a coordinated team.

The Foot to Pelvis Connection in Action

Walking offers a good example. As your foot strikes the ground, it pronates slightly, helping your leg and pelvis absorb the impact. Then, as you push off, the foot supinates, creating a solid platform for movement. This continuous shift helps the pelvic floor respond appropriately with each step, balancing tension and relaxation.

If the foot lacks mobility or strength, or if your walking pattern is off, the pelvic floor may not function as it should. It’s like trying to build control and strength on a shaky surface.

What About High Heels?

A 2019 systematic review found that pelvic floor muscle strength and resting activity were significantly better when the ankles were in a neutral or dorsiflexed position. That means when the top of your foot moves closer to the front your shin. In comparison, when the ankle was in a plantarflexed position, like when wearing high heels, pelvic floor contraction was weaker and resting tone was lower.

Since high heels hold the feet in that pointed-down or plantarflexed position, wearing them often can alter the resting tone of the pelvic floor. This may require the muscles to work harder during normal daily activities, particularly in people experiencing urinary incontinence or core weakness. 

What You Can Do

If you are experiencing pelvic floor symptoms, consider getting your feet assessed by a physical therapist. We can identify if poor foot mechanics are contributing to your symptoms. Incorporating foot mobility and strength exercises into your routine may also help. 

Finally, it is important to look at the body as a whole. If your pelvic floor is not functioning well, your feet might be an important, often overlooked piece of the puzzle.

Bottom Line

The pelvic floor does not work alone. Neither do your feet. They are part of the same integrated system. By paying closer attention to how your feet move and function, you may discover a new path to improving your pelvic health and overall movement. At Beacon PT, we are here to help and assess the interconnectedness of one body part to another. 

Sources

1. Kannan P, Winser S, Goonetilleke R, Cheing G. Ankle positions potentially facilitating greater maximal contraction of pelvic floor muscles: a systematic review and meta-analysis. Disabil Rehabil. 2019;41(21):2483–2491. doi:10.1080/09638288.2018.1468934
2. Yazdani F, Razeghi M, Karimi MT, Raeisi Shahraki H, Salimi Bani M. Foot hyperpronation alters lumbopelvic muscle function during the stance phase of gait. Gait Posture. 2019;74:102–107. doi:10.1016/j.gaitpost.2019.08.022 PMID:31499403