Peristal® versus Kegels

We are often asked if muscle contractions generated by the Peristal® system are similar to a Kegel exercise.  While both involve the pelvic floor, their mechanical functions and physiological outcomes are fundamentally different.

The Kegel "Squeeze" vs. the Peristal "Stretch"

A Kegel is an active, voluntary contraction. When you perform a Kegel, you are signaling your brain to "lift and squeeze" the levator ani muscles. This is excellent for building raw muscular strength and improving the "shut-off" valve of the bladder.  However, Kegels are a one-way street: they only focus on the contraction phase of muscle movement.

The Peristal, by contrast, provides controlled passive engagement.  By gently interfacing with the anal canal, the device physically stretches the internal and external sphincters.  For many suffering from chronic rectal discomfort, the muscles are already "hypertonic"—meaning they are stuck in a state of constant, painful tension.  Doing more Kegels on top of a tight pelvic floor can actually worsen the problem.  The Peristal resets this tension by encouraging the muscles to lengthen and relax, providing a "release" that a Kegel cannot achieve.

Vascular Pumping vs. Static Tension

Hemorrhoids are a vascular issue—they are caused by blood pooling and congesting in the rectal cushions.

• Kegels create static tension. While they support the area, they do not provide the mechanical "milking" action needed to move stagnant blood out of inflamed veins.
  
  
• Peristal is designed for rhythmic massage.  Through the voluntary and involuntary contractions it elicits, it assists the veins in draining "spent" blood back toward the heart. This "vascular pumping" is a physical process that requires a secondary object to compress the tissues—a feat impossible to perform through simple muscle contraction alone.
  
  

Targeting the Anorectal Angle

Think of your pelvic floor like a muscular hammock rather than a flat floor. The Puborectalis muscle in that hammock loops around your rectum like a U-shaped sling, pulling it forward to keep everything closed and "leak-proof."

Standard Kegel exercises are great for a general "lift," but they’re like trying to flex your back muscles without touching anything—it’s hard to feel exactly which part you're working.

The Peristal changes that by acting as a physical guide:

• A "Point of Reference": Because the device is actually there, your nerves have something to "feel" and grip onto.

• Targeted Training: It’s like using a weight in the gym; it gives your muscles a target. This helps you feel exactly where you are weak.

• Biofeedback: Your body learns exactly which muscle fibers to squeeze to hold the device in place, training them to stay resilient and supportive even when the device isn't there.

In short: it turns a "blind" exercise into a precision workout for the exact muscles that support your rectum.

Which One Do You Need?

For total pelvic health, both have their place. However, if you are looking to address persistent pressure, swelling, and straining, a "squeeze" is rarely the only answer. You need the restoration of flow and the recalibration of muscle tone that the Peristal provides.