This trainer’s unique glute exercise has gone viral—here’s why you should try sumo fairies and how to do it

The Shift Toward Precision-Based Glute Training

For years, the standard approach to glute growth has been centered on increasing weight and volume. Yet, a new trend is emerging that prioritizes the quality of the movement over the quantity of the load. This is exemplified by the Core-to-Glute Method developed by glute coach Cassidy Morgan.

Rather than simply adding more plates to a bar, this approach emphasizes precise positioning. By focusing on exactly how the body is aligned during a movement, trainees can maximize muscle activation without necessarily needing to increase the intensity of the weight used.

Why Unilateral Movements Are Gaining Traction

The fitness industry is seeing a move toward more unilateral training—exercises that work one side of the body at a time. The “sumo fairy,” a sumo squat with one foot elevated on a platform, is a prime example of this trend.

Unilateral training is becoming essential for correcting glute imbalances and improving overall hip mobility and control. By isolating each glute individually, these movements create a deeper stretch, which leads to more effective activation compared to bilateral exercises.

Although the standing leg provides necessary stability, the primary bias is placed on the glute of the elevated leg, ensuring that neither side of the body compensates for the other.

Targeting the “Missed” Areas: The Lower Glute Max

A growing focus in lower-body sculpting is the targeting of the lower glute max. Many traditional workouts often miss this specific area, leading to results that may not feel fully “rounded.”

According to Cassidy Morgan, exercises like Romanian Deadlifts (RDLs) may not activate the lower glutes as effectively as the sumo fairy. This move blends a squat and a hinge, specifically designed to lift saggy glutes and build a more sculpted shape.

How to Perform the Sumo Fairy

To integrate this move into your routine, aim for 12 reps per leg following these steps:

• Stand with feet wider than shoulder-width, placing one foot on an elevated platform.
• Preserve your core engaged and point your toes slightly outward.
• Hinge forward from the hips, pushing your butt back while bending your knees naturally.
• Ensure your weight remains centered to keep tension in the glutes and avoid shifting into the quads.
• Reach a deep sumo stance with hips back and knees tracking outward to fully lengthen the lower glute max.
• Squeeze the glutes and push through your heels to return to a standing position.

Comparing the Sumo Fairy to Traditional Staples

When compared to the Bulgarian split squat, the sumo fairy offers a different experience in terms of muscle engagement. Users have reported that sumo fairies activate the glute of the lifted leg immediately and engage the hip flexors more than traditional split squats do.

For those focused on growth without the extreme discomfort often associated with split squats, this hybrid movement provides a viable path to achieving a rounder glute shape while challenging hip mobility.

Frequently Asked Questions

What is a sumo fairy exercise?

A sumo fairy is a variation of a sumo squat where one foot is elevated on a platform, designed to isolate the glutes and target the lower glute max.

How does the Core-to-Glute Method differ from traditional training?

The Core-to-Glute Method focuses on precise positioning to optimize exercise effectiveness rather than relying solely on increasing weight or volume.

Are sumo fairies better than RDLs for lower glutes?

According to trainer Cassidy Morgan, sumo fairies activate the lower glutes more than RDLs do.