Why Pelvic Floor Exercise Matters
The pelvic floor is made of muscles, and like other muscles in the body, it can become stronger with regular exercise. Strong pelvic floor muscles help support the bladder and urethra and play an important role in reducing the risk or severity of stress urinary incontinence.
Kegel exercises are the most common way to strengthen these muscles. A Kegel is simply a voluntary contraction of the pelvic floor, repeated over time to build strength, endurance, and control.
The challenge is that pelvic floor muscles cannot be seen during exercise, which makes Kegels harder to teach and perform correctly than many other exercises. Studies have found that roughly one-quarter to one-third of women may initially contract the wrong muscles or perform a Kegel incorrectly. Even among women who understand the technique, many do not perform enough contractions, hold them long enough, or continue the exercises consistently enough to get the full strengthening benefit.
That gap between knowing that Kegels can help and actually doing them correctly and consistently is why so many pelvic floor tools and devices have been developed. Some are designed to help you identify and practice the correct muscles. Others add resistance, measure your contractions, or stimulate the muscles so the contractions happen automatically.
The important thing is that these devices are not interchangeable. Understanding what each one actually does makes it much easier to choose the right tool for your goals.
What Is a Kegel Exercise Device?
Search for a “Kegel exerciser,” “Kegel exercise device,” or “pelvic floor trainer” and you will find products that look surprisingly similar but do very different things.
Some are simple weights that add resistance while you perform Kegels. Others measure your contractions and provide feedback through an app. Electrical stimulation devices actually cause the pelvic floor muscles to contract, while magnetic chairs stimulate the pelvic floor from outside the body during an office visit.
That difference matters. A device that measures a Kegel is not the same as a device that performs the contraction for you, and a product marketed for pelvic wellness is not necessarily cleared as a medical treatment for urinary incontinence.
Before comparing brands or prices, it helps to understand which type of device you are actually buying.
Not All Kegel Devices Do the Same Thing
Pelvic floor devices generally fall into several categories:
- Kegel weights: add resistance while you voluntarily contract the pelvic floor.
- Biofeedback trainers: sense or measure your contractions and help guide your exercise technique.
- Vaginal electrical stimulation: uses an inserted probe to electrically activate pelvic floor muscles.
- External electrical stimulation: activates the pelvic floor through electrodes placed outside the body.
- Magnetic stimulation: uses electromagnetic energy to stimulate the pelvic floor while you sit in a specialized chair.
These products are sometimes grouped together as “Kegel devices,” but comparing them only by price can be misleading. A $50 exerciser that helps you practice Kegels is not necessarily a lower-cost version of a medical device that delivers therapeutic stimulation.
Do You Do the Kegels, or Does the Device?
This may be the most important question to ask before buying a pelvic floor device.
Kegel weights and biofeedback trainers still require you to do the work. A biofeedback trainer can tell you whether you are contracting the right muscles, how strongly you are squeezing, or how long you can hold a contraction, but it does not create the contraction for you.
That can be very useful for someone who wants to learn better Kegel technique. But it also means you need to set aside time, concentrate on each exercise, and perform enough contractions consistently to strengthen the muscles.
Electrical and magnetic stimulation work differently. They deliver energy that causes involuntary pelvic floor contractions, so treatment does not depend entirely on your ability to identify and repeatedly contract the muscles yourself.
This distinction is easy to miss when shopping online because both types of products may be described as pelvic floor trainers, exercisers, or strengthening devices.
