Understanding POTS, Fascia, and Your Blood Flow

Warm greetings!

It's Monika from Freedom Therapy MFR in Tucson, AZ.

Many of my clients come to me feeling dizzy, foggy, and exhausted when they stand up, only to later hear the term “POTS” for the first time. It can be a scary label if no one explains what’s actually happening in your body, why your symptoms seem to “come out of nowhere,” and how gentle fascial work can support your recovery.

This blog is here to slow things down, connect the dots between POTS, blood flow, your pelvis, and fascia, and offer simple self-care you can start exploring today.

What Is POTS in Simple Terms?

POTS stands for Postural Orthostatic Tachycardia Syndrome. “Postural orthostatic” means it is related to posture and standing up, and “tachycardia” means a fast heart rate. When you move from lying or sitting to standing, your heart rate increases much more than it should, and your body struggles to keep blood flowing smoothly to your brain.

With POTS, when you stand up:

• Your heart rate jumps significantly.

• Your blood pressure may drop or become unstable.

• Less blood reaches your brain efficiently, which can leave you feeling:

  • Lightheaded or dizzy

  • Weak, shaky, or “about to faint”

  • Foggy, wired-but-tired, or completely wiped out

POTS is part of a group of conditions called dysautonomia, where the autonomic nervous system (the part that runs things automatically like heart rate, blood pressure, and temperature) is not regulating as smoothly as it should.

Common POTS symptoms can include dizziness, near-fainting or fainting, rapid heart rate and palpitations, chest discomfort, fatigue, “brain fog,” headaches, blurry vision, nausea, temperature intolerance, gut issues, and sleep disruption.

Who Is at Risk for POTS—and Why?

POTS can affect anyone, but patterns do show up. It is most often seen in:

• Teens and young adults, especially women

• People with hypermobility or connective tissue differences

• Individuals recovering from viral illnesses (including post-viral and post-COVID patterns)

• People after surgery, injury, or long periods of bed rest

• Those living with long-term stress or trauma that keeps the nervous system “on alert”

Contributing factors can include relatively low blood volume, veins that are too stretchy or easily compressed, and an overactive fight-or-flight response.

Fascial restrictions can quietly add another layer by making it harder for blood to return from the legs and pelvis, limiting deep breathing, and keeping the nervous system more revved up than it needs to be.

Blood Flow, the Pelvis, and “Pooling”

When you stand, gravity naturally pulls blood toward your legs, pelvis, and abdomen. In a well-regulated system, your veins and autonomic nervous system coordinate to push that blood back up toward your heart and brain. Veins gently tighten, your heart rate rises slightly, and your brain continues to receive steady blood flow.

With POTS, this fine-tuned balance is disrupted. Blood can linger or “pool” in the lower body—especially in the pelvis and legs—instead of returning efficiently to the heart. The result?

• Less blood reaches your brain

• Your heart has to race to compensate

• You feel dizzy, weak, fatigued, and sometimes anxious or panicky when upright

The pelvis plays a big role here. It is a major crossroads for the veins coming up from your legs and pelvic organs. If veins are stretched, not closing efficiently, or compressed by surrounding structures, blood has an even harder time making its way back up. Chronic tension in the pelvic floor, hips, and lower abdomen can add extra resistance to this system and amplify symptoms with standing, long sitting, or heat.

How Fascia and Pelvic Restrictions Influence POTS

Fascia is a continuous 3D web of connective tissue that wraps around and through everything in your body—muscles, nerves, organs, blood vessels, and even down to the cellular level. It does not stop at your joints. It connects your feet to your pelvis, your pelvis to your diaphragm, and your diaphragm to your neck and head.

Healthy fascia is hydrated, supple, and able to glide. When fascia becomes restricted—through injury, surgery, inflammation, poor posture, repetitive strain, or emotional and nervous system stress—it can behave like a tight, twisting inner body-suit. In the pelvis and abdomen, that can mean:

• Compression of veins and lymph vessels, making it harder for blood and fluid to drain from the legs and pelvic organs

• Restriction around the diaphragm, limiting deep breathing and vagus nerve support

• Constant low-level tension that keeps your system closer to fight-or-flight rather than rest-and-digest

All of this makes it more difficult for the body to regulate heart rate, blood pressure, and blood flow when you stand, feeding into POTS symptoms.

Why Myofascial Release (MFR) Can Support POTS

Myofascial Release is a gentle, sustained-pressure approach that invites fascia to soften and lengthen over time, rather than forcing it. Think of it as giving your body more space and permission to reorganize itself.

For someone living with POTS, well-targeted MFR can help:

• Reduce fascial compression in the pelvis, abdomen, and diaphragm so blood and lymph have more room to move

• Ease tension in the pelvic floor, inner thighs, and hip flexors, supporting the return path for blood from the legs

• Free the diaphragm and ribcage, allowing for deeper breathing and better support for the autonomic nervous system

• Help the whole system shift from chronic fight-or-flight toward a more regulated, rest-and-digest state

MFR is not a replacement for medical care, medications, or strategies like hydration, electrolytes, compression, and exercise. It is best thought of as a powerful complement that addresses the fascial and mechanical layers many people have never been told about.

In both hands-on and virtual sessions, I often focus on key hubs where fascia, nerves, and circulation intersect:

• Pelvis and sacrum

• Lower abdomen and hip crease

• Diaphragm, ribcage, and upper chest

• Neck and cranial base

  
  

Simple, Safe Self-Treatment Ideas

The following ideas are gentle and generally well-tolerated, but always follow your physician’s guidance. Move slowly, and stop if you feel unwell.

1. Pelvic Bowl Melt (Lying Down)

2. Lie on your back with your knees bent and feet on the floor. Place a folded blanket or pillow under your pelvis for soft support.

3. Rest one hand over your lower belly and the other over your lower ribs.

4. Inhale softly. As you exhale, imagine your pelvis melting into the support beneath you.

5. Do not press or force anything. Simply wait and feel.

6. Stay for 3–5 minutes, noticing any softening, warmth, or subtle unwinding.

This can help ease pelvic fascial tension, encourage gentle blood and fluid movement, and create a sense of grounding.

2. Diaphragm Release for Nervous System Calm

3. Lie down or sit comfortably.

4. Place your hands along the lower edge of your ribcage.

5. As you breathe in, feel your ribs gently expand under your hands. As you exhale, let your hands soften into the tissue—no pushing, just resting.

6. Continue for 3–5 minutes, letting each exhale be a small “letting go.”

This simple practice supports deeper breathing, vagus nerve activation, and a calmer autonomic nervous system.

You can try one or both of these practices once a day, or a few times per week, as a small experiment in giving your fascia and nervous system more space.

A Gentle Invitation

If POTS has left you feeling disconnected from your body or afraid of your own symptoms, you are not alone—and you do not have to figure it out by yourself. In video MFR sessions, I guide you step-by-step through gentle, personalized self-treatment that respects your energy level, sensitivity, and unique history.

You can explore how fascia-focused work may support your POTS healing journey, help your system feel more grounded, and offer you practical tools you can use at home.

If you would like support with POTS, pelvic restrictions, or chronic tension, you are warmly invited to schedule a video MFR session with me HERE.

To get started, visit my website and use the online booking link, or contact me through the site to ask a question or request a session.

Medical Disclaimer

Myofascial Release (MFR) is a complement to—never a replacement for—your physician’s care. Please continue all prescribed medications and treatments, and always consult your doctor before beginning any new self-care practice, especially if you have a diagnosed condition like POTS or other forms of dysautonomia.