Pelvic Floor Physical Therapy for Constipation and Gastrointestinal Issues: How Your Pelvic Floor May Be Part of the Problem
Constipation is often treated as a digestive problem—but sometimes the problem isn't simply what is happening in your intestines. It may also involve how your pelvic floor muscles coordinate during a bowel movement.
If you regularly strain to have a bowel movement, feel like you cannot completely empty, spend a long time on the toilet, experience bloating or abdominal discomfort, or feel like you need to change positions or manually assist with bowel movements, your pelvic floor may be contributing to your symptoms.
Pelvic floor physical therapy can help identify and treat problems with the muscles, nerves, breathing patterns, and coordination involved in bowel function.
Pelvic floor physical therapy is designed to help patients better understand their symptoms and develop individualized strategies to improve bowel function and quality of life.
What Does the Pelvic Floor Have to Do With Constipation?
Your pelvic floor is a group of muscles that sits at the bottom of your pelvis. These muscles help support the pelvic organs and play an important role in bladder, bowel, and sexual function.
For a bowel movement to occur normally, several things need to happen together:
The rectum needs to sense that stool is present.
The abdominal muscles need to generate appropriate pressure.
The pelvic floor needs to coordinate with the abdominal muscles.
The anal sphincter and pelvic floor muscles need to relax and lengthen rather than tighten.
The rectum needs to generate enough propulsive force to move stool out.
When these muscles don't coordinate properly, a person may experience a condition called dyssynergic defecation or a pelvic floor defecatory disorder.
The American Gastroenterological Association recommends pelvic floor retraining with biofeedback rather than relying solely on laxatives when a defecatory disorder is present.
What Is Dyssynergic Defecation?
Dyssynergic defecation occurs when the muscles involved in bowel emptying don't work together appropriately.
Instead of relaxing when you try to have a bowel movement, the pelvic floor or anal sphincter may remain partially contracted—or even tighten.
Imagine trying to squeeze toothpaste out of a tube while simultaneously squeezing the opening closed. You may generate plenty of pressure, but the contents still don't come out efficiently.
The same concept can happen during a bowel movement.
Signs that pelvic floor dysfunction may be contributing to constipation include:
Frequent straining
Feeling unable to completely empty your bowels
Spending a long time on the toilet
Feeling like stool is "stuck"
Multiple bowel movements needed to feel empty
Frequent bloating or abdominal pressure
Needing to change positions to have a bowel movement
Using your fingers or other techniques to assist evacuation
Feeling the need to have a bowel movement but being unable to pass stool
Constipation that continues despite dietary changes, fiber, fluids, or medications
Pelvic, rectal, or abdominal discomfort associated with bowel movements
Importantly, constipation does not automatically mean you have a pelvic floor disorder. Constipation can have many causes, including medications, diet, slow intestinal transit, neurological conditions, and gastrointestinal disorders. A proper evaluation helps determine whether pelvic floor dysfunction is part of the picture.
How Can Pelvic Floor Physical Therapy Help Constipation?
Pelvic floor physical therapy focuses on the function and coordination of the muscles involved in bowel movements, rather than simply telling you to "do more Kegels."
In fact, strengthening isn't always the answer.
For someone with constipation caused by difficulty relaxing the pelvic floor, repeatedly tightening those muscles may actually make bowel emptying more difficult.
Treatment may include:
1. Pelvic Floor Muscle Coordination
Your physical therapist can teach you how to appropriately contract and relax your pelvic floor muscles.
For constipation, the goal may be learning how to relax and lengthen the pelvic floor while generating appropriate abdominal pressure.
This coordination can be practiced in different positions and with different breathing strategies.
2. Biofeedback
Biofeedback can provide real-time information about pelvic floor muscle activity.
Surface electromyography (sEMG) may be used to help patients visualize or understand what their pelvic floor muscles are doing. This can be particularly helpful for someone who has difficulty recognizing whether they are actually relaxing the muscles.
Biofeedback is considered a first-line treatment for symptomatic pelvic floor dyssynergia by the American Society of Colon and Rectal Surgeons, and the American Gastroenterological Association recommends pelvic floor biofeedback for defecatory disorders.
Research has consistently demonstrated the effectiveness of biofeedback for pelvic floor-related constipation. The AGA reports that biofeedback can improve rectoanal coordination and symptoms while reducing reliance on laxatives in appropriate patients.
3. Breathing and Pressure Management
Your breathing pattern can influence how pressure is generated inside your abdomen and how your pelvic floor responds.
Physical therapy can help you learn how to coordinate:
Breathing + abdominal pressure + pelvic floor relaxation
This may help make bowel movements more efficient and reduce excessive straining.
4. Toilet Positioning and Bowel Mechanics
Sometimes relatively simple changes can make bowel movements easier.
Your physical therapist may teach you:
How to position your feet
How to use a supported squat-like position
How to avoid excessive straining
How to coordinate breathing with pushing
How long you should sit on the toilet
How to recognize the urge to have a bowel movement
Strategies for establishing a consistent bowel routine
These techniques are individualized because there isn't one perfect bowel routine for everyone.
5. Treatment of Pelvic Floor Muscle Tension
Some patients have pelvic floor muscles that are chronically tight or overactive.
If those muscles aren't able to adequately relax during defecation, treatment may include techniques designed to decrease muscle tension and improve mobility and relaxation.
Depending on the individual, treatment can include manual therapy, relaxation strategies, breathing exercises, movement, and neuromuscular retraining.
What About Bloating, IBS, and Other Gastrointestinal Symptoms?
Constipation and pelvic floor dysfunction can sometimes occur alongside other gastrointestinal symptoms.
Patients may experience:
Abdominal bloating
Abdominal pressure
Difficulty passing gas
Constipation alternating with loose stools
Irritable bowel syndrome (IBS)
Rectal pressure
Abdominal discomfort
A feeling of incomplete evacuation
The relationship between gastrointestinal symptoms and pelvic floor function can be complicated. Pelvic floor physical therapy isn't a treatment for every gastrointestinal disorder, and persistent gastrointestinal symptoms should be appropriately evaluated by a physician or gastroenterologist.
However, the American Gastroenterological Association notes that patients with bloating or abdominal distention associated with constipation or difficult evacuation may benefit from anorectal physiology testing to evaluate for a pelvic floor disorder. Biofeedback may also help bloating and distention when a pelvic floor disorder is identified.
This is one reason a multidisciplinary approach can be valuable. Your gastroenterologist and pelvic floor physical therapist may address different—but interconnected—aspects of your symptoms.
What Does the Research Say About Pelvic Floor Physical Therapy for Constipation?
The evidence supporting pelvic floor biofeedback for defecatory disorders is strong.
The American Gastroenterological Association recommends pelvic floor retraining with biofeedback for patients with defecatory disorders.
The 2024 American Society of Colon and Rectal Surgeons clinical practice guideline also identifies biofeedback as a first-line treatment for symptomatic pelvic floor dyssynergia. A systematic review cited in that guideline found electromyography biofeedback to be superior to non-electromyography biofeedback for improving pelvic floor dysfunction.
More recent research also supports individualized pelvic floor rehabilitation. In a pragmatic clinical trial of patients with Rome IV functional constipation who had not responded adequately to soluble fiber or osmotic laxatives, participants underwent anorectal testing followed by community-based pelvic floor physical therapy. The study found that certain measures of pelvic floor function could help predict treatment response.
The evidence has become important enough that the 2026 AGA Clinical Practice Update on refractory constipation recommends evaluating most patients with chronic constipation for a defecatory disorder and completing pelvic floor biofeedback when indicated before labeling constipation as "refractory."
In other words, if constipation isn't improving with conventional treatment, the pelvic floor shouldn't be overlooked.
Do You Need Anorectal Manometry?
Not necessarily.
A pelvic floor physical therapist can perform a detailed musculoskeletal and functional evaluation to determine whether pelvic floor dysfunction may be contributing to your symptoms.
For patients with persistent or difficult-to-treat constipation, a physician may recommend anorectal manometry and balloon expulsion testing. These tests evaluate how the rectum and anal sphincter function during attempted evacuation.
The AGA recommends anorectal testing when patients do not respond adequately to initial constipation treatments, and its 2026 guidance emphasizes evaluating for defecatory disorders before diagnosing refractory constipation.
Depending on your symptoms and medical history, your care may involve your primary care provider, gastroenterologist, colorectal specialist, pelvic floor physical therapist, and/or dietitian.
What Happens During a Pelvic Floor Physical Therapy Evaluation?
Your evaluation may include discussion of:
Your bowel frequency
Stool consistency
Straining
Urgency
Incomplete emptying
Bloating and abdominal symptoms
Diet and fluid intake
Medications and supplements
Previous abdominal or pelvic surgeries
Pregnancy and childbirth history
Pelvic pain
Bladder symptoms
Sexual symptoms
Your toileting habits
Your therapist may also evaluate your breathing, abdominal wall, posture, hip and pelvic mobility, and pelvic floor muscle function.
When appropriate and with your consent, an internal pelvic floor examination may be offered to assess muscle tone, strength, tenderness, coordination, and the ability to relax.
An internal examination is not required for every patient, and your treatment should always be individualized to your comfort level, symptoms, and goals.
You Don't Have to "Just Live With" Constipation
Constipation is common, but that doesn't mean you have to accept chronic straining, bloating, incomplete bowel movements, or spending excessive amounts of time in the bathroom as normal.
If you have tried increasing fiber, drinking more water, changing your diet, taking medications, or using other conventional strategies without getting the relief you want, it may be worth asking:
Could my pelvic floor be contributing to my constipation?
Pelvic floor physical therapy can help identify whether your pelvic floor muscles are too tight, too weak, or—most importantly—not coordinating properly when you need them to relax and empty your bowels.
A whole-person approach to pelvic health and can help you understand the connection between your pelvic floor, bowel function, breathing, and gastrointestinal symptoms.
When Should You See a Doctor?
Constipation can occasionally be a sign of a more serious medical condition. Seek medical evaluation for symptoms such as unexplained weight loss, blood in the stool, anemia, persistent vomiting, severe or worsening abdominal pain, a significant change in bowel habits, or other concerning symptoms.
Pelvic floor physical therapy works best as part of appropriate medical care when gastrointestinal symptoms require further evaluation.
References
American Gastroenterological Association. Evaluation and Management of Constipation. AGA Clinical Guidance.
Staller K, Neshatian L, Bharucha A, et al. AGA Clinical Practice Update on Evaluation and Management of Refractory Constipation: Expert Review. Clinical Gastroenterology and Hepatology. 2026.
American Society of Colon and Rectal Surgeons. Evaluation and Management of Chronic Constipation. ASCRS Toolkit, 2024.
Bharucha AE, Rao SSC, Shin A, et al. Surgical Interventions and the Use of Device-Aided Therapy for the Treatment of Fecal Incontinence and Defecatory Disorders. Gastroenterology.
Rao SSC, et al. Utility of Anorectal Testing to Predict Outcomes With Pelvic Floor Physical Therapy in Chronic Constipation: Pragmatic Trial. Clinical Gastroenterology and Hepatology. 2023;21(4):1070–1081.
American Gastroenterological Association. Clinical Practice Update on Refractory Constipation. 2026.