• Targets a Root Cause of Reflux- Most treatments focus on symptom relief. The Fluxwell abdominal trainer targets a key mechanical driver of reflux: excess abdominal pressure.

  
  

  When pressure builds within the abdomen, it can push stomach contents upward and place greater strain on the body's natural anti-reflux barrier. The Fluxwell  trains controlled abdominal pressure and diaphragmatic activation, helping reduce this upward force while supporting the muscles that keep stomach contents in the stomach. The result is a stronger foundation for reflux management—working with your body's natural mechanics, not just masking symptoms.

  
  

• Works Across All Reflux Types- Reflux can be acidic, weakly acidic, or non-acidic. While acid-reducing medications focus on stomach acid, they do not stop reflux from occurring. The Fluxwell abdominal trainer targets the mechanical forces behind reflux by training abdominal pressure control and diaphragmatic function, helping reduce reflux events regardless of their acidity.

  
  

• A Drug-Free Alternative- Some people prefer a non-pharmaceutical approach to reflux management.  The Fluxwell abdominal trainer helps address the mechanical factors that contribute to reflux by improving abdominal pressure control and diaphragmatic engagement. By working with your body's natural physiology, Coreflux provides a medication-free option that can complement existing reflux treatments and lifestyle strategies.

  
  

• Improves overall health – Beyond reflux relief, regular use promotes stronger breathing muscles, better posture and core stability — benefits that ripple into sports performance, singing, and everyday comfort.

The Fluxwell is an abdominal pressure trainer designed to help manage reflux by promoting healthier abdominal pressure patterns and diaphragmatic breathing. It supports the body's natural anti-reflux mechanisms and may help reduce symptoms associated with reflux and hiatal hernia, including heartburn, regurgitation, swallowing difficulties, and throat discomfort.

Supporting Research

Effects of diaphragmatic breathing on the pathophysiology and treatment of upright gastroesophageal reflux.

— Halland et al., 2021

Different effects of aerobic exercise and diaphragmatic breathing on GERD symptoms and LES pressure.

— Ahmadi et al., 2021

The effects of diaphragmatic breathing training on the quality of life and clinical symptoms of patients with gastroesophageal reflux disease: A randomized controlled trial.

— Hosseini et al., 2022

Effectiveness of abdominal breathing exercise to control gastroesophageal reflux disease: A randomized controlled trial.

— Sadiq et al., 2025

Fluxwell

Abdominal Pressure Trainer for Reflux

What it does:

1) Trains Healthier Abdominal Pressure Patterns

Excess abdominal pressure can contribute to reflux by increasing the force pushing stomach contents toward the esophagus.

The Fluxwell abdominal trainer helps train controlled abdominal pressure and diaphragmatic engagement, supporting the body's natural ability to resist reflux.

2) Supports Your Body's Natural Anti-Reflux Mechanisms

The diaphragm plays an important role in supporting the lower esophageal sphincter (LES)—the valve that helps keep stomach contents in the stomach.

By combining abdominal pressure training with diaphragmatic breathing, The Fluxwell helps optimize the interaction between the diaphragm, abdomen, and LES, promoting a stronger anti-reflux barrier.

3) Reduces Upward Pressure That Can Trigger Reflux

Poor breathing mechanics, straining, and excess abdominal pressure can increase the forces that drive reflux upward.

Fluxwell trains users to better manage abdominal pressure during breathing, helping reduce the pressure that contributes to reflux episodes and throat irritation.

4) Helps Relieve Throat Symptoms Associated with Reflux

Reflux can contribute to symptoms such as throat discomfort, frequent throat clearing, hoarseness, swallowing difficulties, and the sensation of a lump in the throat.

By encouraging healthier breathing patterns and improved pressure control, Fluxwell may help reduce the factors that contribute to these symptoms.

Users are reporting they felt better within the first few days of using the Fluxwell Trainer. The more often you use it the better results you will have.

How to Use Fluxwell

Step 1: Prepare Your Fluxwell Trainer

Before you begin, make sure your Fluxwell abdominal trainer is clean and fully assembled.

Hold the trainer comfortably with one hand and place the mouthpiece firmly over your lips, creating a complete seal. Keep your shoulders relaxed and maintain an upright posture throughout the exercise.

Adjust resistance, select a level that feels challenging but comfortable. We recommend starting with 1-2 bars.

Step 2: Perform an Abdominal Pressure Training Breath

Sit or stand tall with your chest relaxed and your shoulders down.

Place one hand on your abdomen if desired to help monitor movement. As you breathe through the mouthpiece, focus on allowing your abdomen to expand naturally while keeping your chest as relaxed as possible.

Breathe steadily through the trainer, maintaining smooth and controlled breaths. The Fluxwell abdominal trainer is designed to help train abdominal pressure regulation and diaphragmatic engagement, supporting healthier breathing mechanics associated with reflux management.

Step 3: Recover and Repeat

After completing a breath, remove the mouthpiece and return to normal breathing until you feel ready for the next repetition.

Repeat the exercise  5-7 times to complete one set.

Perform 2–4 sets per day, preferably before meals or as directed by your healthcare professional.

Consistent daily training may help improve abdominal pressure control, diaphragmatic function, and the body's natural anti-reflux mechanisms over time.

We believe in The Fluxwell and the difference it can make. That's why every purchase is protected by our 30-Day 100% Money-Back Guarantee.

Use Fluxwell as directed and see for yourself how abdominal pressure training can support your body's natural defenses against reflux. If you're not satisfied for any reason, simply email us within 30 days and we'll assist you with a full refund.

No hassle. No risk. Just the opportunity to discover whether Fluxwell is right for you.

Our team is always available to support you every step of the way.

1x Fluxwell Abdominal Reflux Trainer

1x Instruction Manual

30 Day Money Back Guarantee

With our insured shipping option you will receive your Coreflux Trainer within 7-12 business days. Alternatively, you can choose our express insured shipping option which will arrive within 5-8 business days

We promise that you will experience profound results! We are confident with such life-changing results, unlike anything you have ever purchased. This is not just a simple promise but a guarantee that The Fluxwell Abdominal Reflux Trainer will work. That is why we have a 30-day 100% money-back guarantee with no questions asked. If The Coreflux Trainer doesn’t turn out to be the best decision you’ve ever made, or if you change your mind for any reason, email us anytime and we’ll be here to assist you with your refund. Our team is always ready to assist you.

Fluxwell Abdominal trainer  is an abdominal pressure trainer designed to help reduce reflux at its source. By training healthier abdominal pressure patterns and supporting diaphragmatic function, it strengthens the body's natural defenses against reflux and helps relieve symptoms such as heartburn, throat irritation, chronic throat clearing, and swallowing difficulties.

Do not use it if you have dizziness, chest discomfort, or difficulty breathing during use stop immediately.

• Seek immediate medical treatment if severe symptoms occur.

• This product is not intended to diagnose, treat, or prevent diseases.

• Consult your physician if you are pregnant, elderly, or have preexisting health conditions.