If you mean the pelvic floor muscles, you are asking about a group of muscles that support the bladder, bowel, and uterus, and that help control urination and bowel movements. The most effective way to strengthen them is a consistent program of pelvic floor muscle training, often called Kegels, done with correct technique and held for a few seconds at a time. What works is steady practice over weeks, not a single exercise or a gadget.
Some people search for “les muscle” as a typo or shorthand for the levator ani, the main muscle of the pelvic floor. Others mean the “les” as in the Latin term for a specific structure. This article focuses on the pelvic floor and the levator ani, because that is the muscle group most people are trying to strengthen when they search this phrase. If you meant something else, the principles of muscle strengthening still apply.
What Is The Pelvic Floor And Why Does It Matter?
The pelvic floor is a hammock of muscle and connective tissue that stretches from the pubic bone in front to the tailbone in back. It holds the pelvic organs in place. It also wraps around the urethra, vagina, and rectum, and it helps keep urine and stool from leaking.
The levator ani is the largest and most important muscle in this group. It has several parts, including the pubococcygeus and the iliococcygeus. When these muscles are weak, you may leak urine when you cough, sneeze, laugh, or lift something. You may feel heaviness in the pelvis. Some people have trouble holding in gas or stool.
Pelvic floor muscles can become weak for several reasons. Pregnancy and childbirth are common causes, especially vaginal delivery. Chronic constipation and repeated straining can weaken them over time. So can a long-term cough, heavy lifting, or being overweight. Aging also plays a role. In men, prostate surgery can affect these muscles.
Weakness is not the only problem. Some people have pelvic floor muscles that are too tight, a condition called hypertonic pelvic floor. In that case, strengthening exercises can make things worse. This is why an assessment by a clinician matters before you start a program.
How To Strengthen The Pelvic Floor Muscle What Works?
Pelvic floor muscle training works for many people with stress incontinence and mixed incontinence. This is one of the better-supported findings in this area. Research consistently shows that supervised training, done correctly and consistently, reduces leakage episodes in many women.
The basic exercise is the Kegel. Here is how to do it correctly:
- Find the right muscles. Imagine you are stopping the flow of urine midstream and also stopping gas from passing. You should feel a squeeze and a lift inside the pelvis.
- Do not squeeze your buttocks, thighs, or stomach. Keep them relaxed.
- Do not hold your breath. Breathe normally.
- Squeeze and lift. Hold for a few seconds. Then relax fully for the same amount of time.
- Repeat several times. Build up gradually.
One common mistake is squeezing the wrong muscles. If you are bearing down instead of lifting, you are not helping. Some people push down when they mean to lift. That can worsen symptoms. A pelvic floor physical therapist can check your technique with a simple exam.
How long does it take to see results? Many people notice improvement after several weeks of daily practice. Full benefit often takes a few months. This timeline is not exact, and it varies from person to person. If you see no change after a few months of correct practice, talk to a clinician.
Some clinicians recommend doing the exercises in different positions, such as lying down, sitting, and standing. This helps the muscles work in real-life situations. Others suggest using the “knack,” which means squeezing the pelvic floor just before you cough or lift. Some studies suggest this can reduce leakage in the moment, though it is not a substitute for a full training program.
Do Kegel Devices And Apps Actually Help?
Many devices and apps claim to strengthen the pelvic floor. The evidence for most of them is limited. Some biofeedback devices can help you learn whether you are contracting the right muscles. That can be useful, especially if you are not sure you are doing the exercise correctly.
Vaginal weights, sometimes called cones, are another option. Some studies suggest they can help, but the evidence is mixed. They are not clearly better than doing Kegels correctly on your own. Electrical stimulation devices are sometimes used in clinical settings for people who cannot feel or contract the muscles. These should be used under professional guidance, not self-prescribed.
No device replaces correct technique and consistency. If a product promises fast results with no effort, be skeptical. No study has confirmed that any gadget can do the work for you.
What Else Supports Pelvic Floor Strength?
Lifestyle factors matter. Chronic constipation puts repeated strain on the pelvic floor. Getting enough fiber and fluids can help keep stools soft. The USDA recommends fiber intake of about 25 grams per day for adult women and about 38 grams per day for adult men, though needs vary.
Maintaining a healthy weight reduces ongoing pressure on the pelvic floor. Avoiding heavy lifting with poor technique also helps. If you have a chronic cough, treating the underlying cause can reduce strain.
Some people benefit from working with a pelvic floor physical therapist. These clinicians are trained to assess muscle function and design a program for your specific situation. They can also use techniques like biofeedback or manual therapy.
For men, pelvic floor training is sometimes recommended before and after prostate surgery. Some studies suggest it can help reduce incontinence after surgery, though results vary. It is often started before surgery when possible.
When Should You See A Doctor?
See a clinician if you leak urine or stool, feel heaviness or pressure in the pelvis, or have pain. These symptoms can have different causes, and some need medical evaluation. Pelvic floor weakness is one possibility, but it is not the only one.
If you have pelvic pain, pain with intercourse, or difficulty emptying your bladder or bowel, get assessed. These can be signs of a hypertonic pelvic floor or another condition. Strengthening exercises may not be the right approach for you.
If you are pregnant or recently gave birth, talk to your provider before starting a program. No clinical guidelines currently exist for a universal pelvic floor training protocol in pregnancy, though many clinicians recommend it. The guidance should be tailored to you.
If you have tried Kegels for several months with no improvement, ask for a referral to a pelvic floor physical therapist. Sometimes the issue is technique. Sometimes it is a different diagnosis.
Can You Overdo Pelvic Floor Exercises?
Yes. Doing too many Kegels, or doing them with too much force, can lead to muscle tension and pain. Some people develop pelvic pain from overtraining. More is not always better.
Signs you may be overdoing it include pelvic pain, pain with urination, or a feeling of tightness. If this happens, stop and see a clinician. A pelvic floor physical therapist can help you relax the muscles and find the right balance.
The goal is a muscle that can contract and relax fully. A muscle that is always tight is not a strong muscle. It is a muscle that cannot do its job well.
Frequently Asked Questions
How long does it take to strengthen pelvic floor muscles?
Many people notice improvement after several weeks of daily practice, with fuller benefit often taking a few months. Results vary, and correct technique matters more than speed.
Can I do Kegels every day?
Yes, daily practice is common, but you should not overdo it. If you develop pelvic pain or tightness, stop and talk to a clinician.
What if Kegels are not working for me?
First, check your technique with a pelvic floor physical therapist, because many people squeeze the wrong muscles. If technique is correct and you still see no change after a few months, ask about other causes.
Are pelvic floor exercises safe during pregnancy?
Many clinicians recommend them, but no universal guideline exists for pregnancy. Talk to your provider before starting, especially if you have pain or complications.

