Waist Trainer is the latest shapewear fad, promising to nip and tighten the waistline. The cinchers—compression devices worn tightly around the midsection and fastened with Velcro, hooks and eyes or zippers—are touted as more than just strategies for smoothing special outfits. They’re marketed as vital tools for slimming the waist and sculpting stubborn core muscles. But these cinchers aren’t just ineffective, they can also cause health problems.

Unlocking Your Potential: Unveiling the Secrets of Waist Training

The squeezing effect of the trainers puts pressure on the abdominal and back muscles, interfering with normal movement and potentially causing pain. Over time, the compression can also force internal organs like the liver and kidneys into unnatural positions, which limits blood flow and changes how they function. This can lead to organ damage, reduced muscle strength, and even rib fractures.

Worse yet, the squeezing effect of the waist trainer cuts lung capacity by 30-60% during exercise, resulting in shortness of breath. The limited oxygen supply can lower energy levels and cause inflammation that lingers long after the waist trainer is removed.

Waist trainers may work for some people, but they’re not a substitute for an active lifestyle. For permanent waist thinning, the best options are to eat a balanced diet and perform regular strength training and cardio exercises that tone the oblique muscles of your abdomen. Those with weak core muscles can strengthen them by wearing the waist trainers while they’re performing their favorite routines, or by working with a physical therapist to learn how to engage and use their core muscles properly.