Reverse Kegel: A Complete Guide to Active Pelvic Floor Lengthening
Quick Intro
Reverse Kegel is a pelvic floor exercise done lying supine with a relaxed abdomen, gently bearing down and lengthening the pelvic floor as if beginning to release urine or a bowel movement, without straining, then returning to neutral. Where every standard Kegel contraction lifts and shortens the pelvic floor, this exercise deliberately does the opposite: it actively lengthens the same muscles.
Equipment Needed
No equipment is required. A yoga mat is optional, useful for comfort while lying down.
Why It Matters
Unlike a standard contraction, this exercise works on flexibility, since actively lengthening the pubococcygeus and iliococcygeus (the two main pelvic floor muscles) is a controlled stretch in its own right. The hip flexors (iliopsoas) at the front of the hip soften alongside the pelvic floor as it lets down. Learning to lengthen this muscle group on command matters for anyone dealing with a pelvic floor that’s chronically over-tight or holding excess tension, a common issue that a program built only on contraction exercises can quietly worsen. It’s also a skill used in childbirth preparation, where the ability to actively release and lengthen the pelvic floor during labor matters as much as the ability to contract it elsewhere.
When to Do It
This can be practiced daily, in a quiet moment lying down, and pairs naturally with contraction-focused work as the other half of a balanced pelvic floor routine. It’s a useful addition for anyone with pelvic tension, difficulty fully relaxing the pelvic floor or preparing for childbirth. Because this exercise involves an active bearing-down motion, anyone with pelvic organ prolapse, a hernia or a recent pelvic surgery should get individual guidance from a doctor or pelvic floor physical therapist before adding it, since bearing down is not the right instruction for every pelvic floor condition.
Getting Ready
No physical warm-up is required. Lie down with the knees bent and feet flat, and take a few slow breaths, letting the abdomen and hips relax fully before attempting the first lengthening motion.
Step-by-Step Instructions
- Lie supine with knees bent, feet flat and the abdomen relaxed rather than braced.
- Gently bear down, using the sensation of beginning to release urine or a bowel movement as the internal cue.
- Stop well short of straining, keeping the effort light and never pushing hard or holding the breath against resistance.
- Hold the gentle lengthening for a second or two, then return smoothly to a neutral, resting position.
- Pause and breathe normally before repeating.
How Many, How Often
| Level | Reps | Sets | Notes |
|---|---|---|---|
| Beginner | 5 | 1, once daily | Focus on finding the sensation over depth |
| Intermediate | 8-10 | 1-2, once or twice daily | Gentle, controlled lengthening throughout |
| Advanced | 8-10 | 2, twice daily | Combine with slow exhalation for added control |
Staying gentle and stopping well short of straining matters more here than how deep the lengthening feels.
Modifications and Variations
Its two variations each isolate a different part of the same lengthening skill.
Easier: Pelvic Floor Relaxation Only. Practicing passive relaxation without any active bearing-down motion removes the active lengthening component, a gentler entry point for anyone new to this direction of movement.
Harder: Reverse Kegel with Inhalation. Coordinating the lengthening directly with the inhale adds a breath-timing layer on top of the same active release.
Common Mistakes to Avoid
Straining or pushing hard, closer to a Valsalva-type push than a gentle release. This is the main risk of the exercise: the intended motion is a light, controlled lengthening, not a forceful bear-down, and pushing hard defeats the purpose while adding unnecessary strain.
Holding the breath while bearing down. Breath-holding combined with bearing down increases pressure in a way that works against the gentle, controlled quality this exercise depends on.
Confusing this with simply relaxing the pelvic floor. A passive relax and an active lengthening are two different things; this exercise specifically asks for an active, deliberate release beyond just letting go of a contraction.
After Your Set
There’s no outward stretch to add here, since the exercise itself is already a controlled lengthening of the target muscle group. A minute of quiet, normal breathing while lying still is enough before returning to activity.
Going Deeper
The most common reason this doesn’t progress well is treating gentleness as optional rather than as the point of the exercise. Pushing harder to “get more” out of the lengthening tends to shift the motion toward straining, which works against the goal entirely. Progress here looks like the sensation becoming easier to locate and control at a light effort, never a deeper or more forceful release over time.
How to Know You’re Improving
- The lengthening sensation can be located and initiated without needing several attempts.
- The motion stays gentle and controlled, without drifting toward straining.
- Breathing stays normal throughout, without holding against the bear-down.
- The return to neutral feels as controlled as the lengthening itself.
- This active lengthening feels like its own distinct motion, different from a standard contraction.
Muscles Worked
- Pubococcygeus (one of the two main pelvic floor muscles, lengthening downward under control)
- Iliococcygeus (the second main pelvic floor muscle, widening across the back of the pelvic floor as it drops)
- Transverse Abdominis (a deep core muscle that wraps around the torso like a corset, staying soft so the abdomen can let go)
- Iliopsoas (the hip flexor group at the front of the hip, releasing alongside a pelvic floor that is letting down)
FAQ
Isn’t the opposite of a contraction just relaxing? Not quite. Passive relaxation lets go of an existing contraction, while this exercise is an active, deliberate lengthening beyond neutral, a different motion from simply releasing.
Why would anyone want to lengthen the pelvic floor on purpose? A pelvic floor that’s chronically tight or over-contracted can cause its own problems, including pain and difficulty with normal urination or bowel movements. Learning to actively release and lengthen the muscle addresses that side of pelvic floor health, which contraction-only training can miss entirely.
Is this safe for everyone to try? Not automatically. Because it involves an active bearing-down motion, anyone with pelvic organ prolapse, a hernia or a recent pelvic surgery should check with a doctor or pelvic floor physical therapist first.
Should this replace standard Kegel contractions? No. Most balanced pelvic floor routines include both a contraction pattern and a lengthening pattern like this one, since the pelvic floor needs to be able to do both well.
What’s the next step once this feels comfortable? Reverse Kegel with Inhalation adds a breath-coordination layer on top of the same active lengthening, timing the release specifically with the inhale.
Reverse Kegel is the active-lengthening counterpart to standard contraction work, with Pelvic Floor Relaxation Only as the passive, easier starting point.