Meet Your Pelvic Floor
How much thought do you give to your Pelvic Floor?
When most people hear “pelvic floor,” they think Kegels, postpartum recovery, or maybe a conversation they’d rather avoid. But this group of muscles is quietly doing some impressive and very important work, and understanding it can genuinely change how you think about and support your body.
What Is the Pelvic Floor and What Does It Do?
The pelvic floor is a hammock-like group of muscles, ligaments, and connective tissue that spans the base of your pelvis, connecting your pubic bone, your tailbone and your sitsbones bones together . Think of a pair of panty hose and the diamond that comes together at the center of the hose. That is generally the shape of your pelvic floor and where it lies.
The Pelvic Floor has four main jobs:
Support- It holds your pelvic organs — bladder, bowel, and uterus (if present) — in place against gravity and manages intra-abdominal pressure.
Sphincteric control- It maintains continence, giving you voluntary control over when you urinate, defecate, or pass gas.
Sexual function- These muscles are involved in arousal, sensation, and orgasm in all sexes.
Stability- The pelvic floor is a key player in your core activation and support, contributing to spinal and hip stability with every step, lift, and breath you take.
The Pelvic Floor and Diaphragm: An Important Pairing
Here’s where things get interesting: your pelvic floor doesn’t work alone. It’s in a constant, coordinated dialogue with your respiratory diaphragm.
Think of your torso as a canister:
The diaphragm is the lid (top)
The pelvic floor is the base (bottom)
The abdominal muscles form the sides
Every time you inhale, your diaphragm descends and intra-abdominal pressure increases. When the system functions well, the pelvic floor gently eccentrically lengthens (lowers) to accommodate and manage that pressure. On the exhale, the diaphragm rises and the pelvic floor reflexively domes upward. This isn’t a conscious action. It’s an automatic, rhythmic co-contraction that happens roughly 20,000 times a day (once per breath). When this relationship breaks down, due to chronic breath-holding, poor posture, or muscle dysfunction, the pelvic floor absorbs too much load, which can contribute to prolapse, pain, leaking, or back issues.
The key takeaway: you cannot truly address pelvic floor dysfunction without also looking at breathing mechanics.
Why the Pelvic Floor Matters for Lymphatic Flow
So why should you care about Pelvic Floor function as a lymphatic massage practitioner? The lymphatic system is your body’s drainage network — responsible for clearing waste, excess fluid, and immune cells from tissues. Unlike the cardiovascular system, it has no dedicated pump. Instead, it relies heavily on movement and pressure changes to keep fluid flowing upward against gravity.
This is where the pelvic floor comes in.
The pelvic region is home to a dense network of lymphatic vessels and nodes. The rhythmic rise and fall of the pelvic floor, driven by breathing, acts as a mechanical pump for lymphatic circulation in the lower body. With each breath cycle, the pressure changes created by the diaphragm-pelvic floor partnership helps propel lymph upward through the thoracic duct and back into systemic circulation. When the pelvic floor is hypertonic (too tight), hypoactive (too weak), or simply not moving well with the breath, that pumping action is compromised. The result can be stagnation; contributing to pelvic congestion, lower limb swelling, or a general sense of heaviness in the pelvis.
Why Pilates Is So Effective for the Pelvic Floor
Kegels get all the press, but isolated squeezing of the pelvic floor is only one piece of the puzzle, and for some people (particularly those with a hypertonic or overly tight pelvic floor), it can actually make things worse. Diaphragmatic breath must be involved with effective Pelvic Floor activation, not only for core support but to create the appropriate pump action to move the lymph fluid through the system.
This is exactly where Pilates shines.
Pilates was built on principles that map almost perfectly onto what the pelvic floor actually needs: breath, centering, control, and whole-body integration.
Breath is non-negotiable in Pilates. Every exercise is coordinated with a specific breathing pattern, which means every session is — whether intentionally or not — training the diaphragm-pelvic floor relationship described above. Practitioners learn to exhale on exertion, which naturally assists pelvic floor engagement at the right moment, reducing the risk of downward pressure during load.
Pilates trains the pelvic floor as part of the whole core system. Rather than isolating the pelvic floor, Pilates integrates it with the deep abdominals (transversus abdominis), multifidus, and diaphragm — the same team that works together in real life. This functional approach means improvements transfer to daily activities like lifting, walking, and exercise in a way that isolated Kegels often don’t.
It addresses both weakness and tension. A good Pilates program includes both lengthening and strengthening work. Exercises that move through the hips, open the inner thighs, and decompress the spine help release a pelvic floor that is holding too much tension — something that’s surprisingly common and frequently overlooked.
Postural alignment is a centerpiece of the method. Pelvic position directly affects pelvic floor resting tone and function. Anterior pelvic tilt, posterior tilt, and habitual compression patterns (like sinking into hips when standing or rounding the upper back while sitting at a computer all day) all influence how the pelvic floor can engage and release. Pilates consistently works on restoring neutral spinal and pelvic alignment, retraining the body out of patterns that undermine pelvic floor function.
It’s low-impact and adaptable. Pilates can be modified for every stage of life — pregnancy, postpartum recovery, perimenopause, post-surgery, or simply ageing well. This makes it one of the most accessible and sustainable long-term options for pelvic floor health.
The Bottom Line
The bottom line on Pilates: it doesn’t just target the pelvic floor. It rehabilitates the entire system the pelvic floor lives in. The pelvic floor is not a standalone structure. It’s an integrated part of your breathing, stability, and fluid dynamics systems. Whether you’re a runner, a new parent, someone navigating pelvic pain, or simply a human being with a body, understanding this connection is genuinely useful — and Pilates is one of the most well-suited tools we have for addressing it.
And if you’ve never thought about how you breathe in relation to your pelvis? It might be time to start.
Want to Learn More?
Rebalance Pilates and The Toronto Lymphatic Academy are teaming up to bring you a Master Class in Movement for Lymphatic Flow; a Pilates-based program designed to bring a deeper understanding of the above concepts and add to your practitioner toolbox in supporting your clients in their recovery journeys. The Master Class will take place on Saturday April 25 at the Hotel Victoria.
