People routinely train their arms, legs, shoulders, back, and abdominal muscles.
But pelvic-floor muscles can also benefit from appropriate exercise.
Pelvic-floor training is often discussed in connection with bladder control, postpartum recovery, and general pelvic health.
There are also medical devices that use electrical stimulation to help train pelvic-floor muscles, but the pictured device appears different from those electronic systems. For example, clinical pelvic-floor stimulators typically involve a controller and specialized electrodes or probes rather than a simple mechanical resistance frame.
That distinction is important.
Not every device marketed as a “Kegel trainer” works in the same way.
## The Inner-Thigh Connection
The other clue is the shape of the device.
Some products combine pelvic-floor training with **inner-thigh exercises**.
The user places the resistance mechanism between the legs and presses inward.
The muscles involved can include the adductors, commonly known as the inner-thigh muscles.
This is similar in principle to other forms of resistance exercise.
Instead of lifting a weight with your arms, you’re applying force with your legs against resistance.
Some models are specifically marketed as multifunctional trainers that can target the pelvic floor, inner thighs, hips, and other muscle groups.
That’s why the device may look like a strange combination of a fitness tool and a medical appliance.
It’s designed around a part of the body that isn’t usually associated with traditional gym equipment.
## Why Are There Handles or Straps?
This was one of the details that made the device in the photograph particularly confusing.
The objects extending from the sides aren’t necessarily decorative.
On similar resistance trainers, straps and handles can serve different purposes depending on the exercise.
Some versions have padded supports that sit against the thighs.
Others include handles that allow the device to be used for arm exercises.
Certain multifunctional models can even be reconfigured for different types of workouts.
The exact purpose depends on the specific design.
That’s why it’s important not to assume that every device that looks similar works in exactly the same way.
