Kegels strengthen the pelvic floor, a group of muscles that sit like a hammock at the base of your pelvis. These muscles support your bladder, bowel, and reproductive organs, and they play a direct role in controlling urination, bowel movements, and sexual function. When they’re weak, you can experience leaking, pelvic pressure, and reduced sensation during sex. Kegel exercises target these muscles through repeated contractions, building strength the same way bicep curls build your arms.
The Muscles Kegels Target
The main muscle group involved is the levator ani, which has three parts that each handle a different job. One portion forms a sling behind the rectum, creating the angle that helps you hold in stool. Another elevates the vagina near the urethra, helping close off urine flow. A third pulls the tissue between the vagina and anus forward, providing structural support. Together, these muscles keep your pelvic organs in place and give you voluntary control over when you urinate, have a bowel movement, or engage sexually.
These muscles can weaken from pregnancy, childbirth, aging, surgery, chronic straining, or simply not being used. When that happens, the organs they support can shift downward, and the control they provide starts to slip. Kegels reverse that process by rebuilding the strength and coordination of these specific muscles.
Bladder Control
The most common reason people start doing Kegels is urine leakage, particularly stress urinary incontinence, which is when you leak during coughing, sneezing, laughing, or exercise. A strong pelvic floor compresses the urethra shut during these moments of pressure. When the muscles are too weak to do that, urine escapes.
Consistent Kegel practice reduces the frequency and severity of these leaks. In a large study of 600 women with urinary incontinence, a supervised program of pelvic floor muscle training reduced symptom severity scores from about 12.5 down to roughly 8.3, a meaningful improvement in daily quality of life. Kegels also help with urge incontinence, the sudden, intense need to urinate that sometimes leads to leaking before you reach a bathroom. Stronger muscles give you a few more seconds of control, which is often all you need.
Sexual Function for Women and Men
Pelvic floor muscles contract during orgasm, and stronger contractions generally mean stronger sensations. For women, Kegels can increase vaginal tone and improve arousal by enhancing blood flow to the pelvic region. Many women report more intense orgasms after several weeks of regular practice.
For men, these same muscles help control blood flow to the penis, playing a role in both achieving and maintaining erections. They also contribute to ejaculatory control. Strengthening them through Kegels can help men who experience premature ejaculation by giving greater voluntary control over the timing of climax. While Kegels aren’t a standalone treatment for erectile dysfunction caused by vascular or hormonal issues, they can be a meaningful part of the picture when weak pelvic muscles are contributing to the problem.
Pelvic Organ Support
When pelvic floor muscles weaken significantly, the bladder, uterus, or rectum can begin to drop from their normal position, a condition called pelvic organ prolapse. Early-stage prolapse often responds well to Kegel exercises, which can slow progression and reduce symptoms like heaviness, pressure, or a bulging sensation in the vagina. For mild to moderate prolapse, a consistent strengthening program may be enough to manage symptoms without surgery.
Postpartum Recovery
Pregnancy and vaginal delivery stretch and strain the pelvic floor considerably. You can begin gentle pelvic floor exercises almost immediately after a straightforward vaginal birth, as soon as you feel ready. If you had a forceps or vacuum-assisted delivery, the general recommendation is to wait until six weeks postpartum before starting. These exercises help restore muscle tone, reduce postpartum leaking, and support the recovery of tissue that was stretched during delivery.
How to Do Them Correctly
The hardest part of Kegels is finding the right muscles. One reliable cue: squeeze as if you’re trying to stop yourself from passing gas. You should feel a lifting sensation in the area between your sit bones, not tightening in your stomach, thighs, or buttocks. Women can confirm by inserting a finger into the vagina and squeezing; you should feel the walls tighten around your finger. Men can insert a finger into the rectum and feel for the same upward squeeze.
If you feel discomfort in your abdomen or back, you’re likely recruiting the wrong muscles. Breathe normally throughout. Holding your breath is a common mistake that causes you to bear down instead of lifting up.
For beginners, start by tightening for three seconds, then relaxing for three seconds. That’s one repetition. Do five to ten of these in a set, twice a day. As you get stronger, work up to holding for five seconds and relaxing for five seconds, ten repetitions per set, three sets per day. You can do them sitting, standing, or lying down, and nobody around you will know.
How Long Before You See Results
Most people notice improvements within three to six weeks of consistent daily practice, though more significant changes in bladder control or sexual function typically take two to three months. The key word is consistent. Doing them sporadically won’t build the strength needed to make a real difference. Like any muscle-building exercise, the gains come from regular repetition over time, and they fade if you stop.
Do You Need a Device?
Biofeedback devices and weighted trainers are widely marketed for pelvic floor training, but the evidence suggests they don’t add much. In a study of 600 women, half used a biofeedback device that displayed their muscle activity on screen while the other half simply did the exercises without one. Both groups improved by nearly identical amounts. The biofeedback group also had more minor complications (21 women versus 2 in the exercise-only group). Researchers concluded that biofeedback should not be routinely offered alongside pelvic floor training. Your muscles respond to the contraction itself, not to watching a graph of it.
When Kegels Can Make Things Worse
Not everyone should be doing Kegels. If your pelvic floor muscles are already too tight, a condition called hypertonic pelvic floor, strengthening them further can increase pain and worsen symptoms. Signs of an overactive pelvic floor include chronic pelvic pain or pressure, pain during sex, difficulty starting to urinate or having a bowel movement, feeling like you can’t fully empty your bladder or bowels, and frequent urination without an infection.
If any of these sound familiar, the issue may not be weakness but rather muscles that can’t relax. In that case, the treatment is the opposite of Kegels: learning to release and lengthen the pelvic floor, often with the help of a pelvic floor physical therapist. Doing Kegels on top of an already-contracted muscle is like clenching a fist that’s already clenched. It creates more tension and more pain, not less.