The Smartest Workout Moves for Your Butt (Backed By Science)

Why ‘Just Squatting’ Isn’t Enough

Let’s get one thing straight: the glutes aren’t a single, uniform slab of muscle. They’re a team of three, each with a distinct role. If you only ever train one player, the whole team suffers.

• Gluteus Maximus: This is the big one, the powerhouse you probably think of first. It’s the largest muscle in your body and its primary job is hip extension—think driving your hips forward for a deadlift or a hip thrust.
• Gluteus Medius: Located on the side of your hip, this muscle is a key stabilizer. It prevents your knee from caving inward and is responsible for hip abduction (moving your leg out to the side). A well-developed gluteus medius helps create a rounder, fuller look from all angles.
• Gluteus Minimus: The smallest of the three, it sits underneath the gluteus medius and assists it in stabilization and abduction.

Squats are a fantastic compound exercise, but they are primarily a quad-dominant movement. For many people, the quads and lower back take over, leaving the glutes under-stimulated. To truly build a strong, functional, and well-rounded posterior, you need to incorporate exercises that target all three of these muscles from different angles and with different mechanical tensions.

The Real Kings of Glute Growth: Top Compound Lifts

If you want to build serious size and strength, you need to lift heavy with compound movements that place the glutes under maximum tension. These are the non-negotiable staples of any effective glute program.

Barbell Hip Thrusts: The Unbeatable Glute Builder

If squats are the king of leg exercises, hip thrusts are the undisputed ruler of the glutes. There’s a reason they’ve exploded in popularity—they simply work better than almost anything else for direct gluteus maximus development.

The magic of the hip thrust is in its resistance profile. It creates maximum tension right at the top of the movement when your glutes are fully squeezed (peak contraction). This is something squats and deadlifts can’t do, as the tension on the glutes decreases at the top. It’s not just anecdotal; a landmark 2015 study in the Journal of Applied Biomechanics used EMG to measure muscle activation and found significantly higher gluteus maximus activity in the barbell hip thrust compared to the back squat.

Romanian Deadlifts (RDLs): The Stretch-Focused Powerhouse

While hip thrusts target the glutes through contraction, RDLs attack them through a deep stretch. This movement is all about the hinge pattern, loading the glutes and hamstrings in their lengthened position. This type of stimulus, known as stretch-mediated hypertrophy, is incredibly potent for muscle growth.

To get it right, think about pushing your hips back as far as possible while keeping a slight bend in your knees. Your back should stay flat. Don’t think about lowering the bar to the floor; think about driving your butt back to the wall behind you. When you feel a deep stretch in your hamstrings, powerfully drive your hips forward and squeeze your glutes hard at the top.

Bulgarian Split Squats: The Unilateral Challenger

This is the exercise everyone loves to hate, which is usually a sign that it works exceptionally well. As a unilateral (single-leg) movement, it exposes and corrects strength imbalances between your left and right sides. It’s a beast for stability, forcing your gluteus medius to work overtime to keep your knee from collapsing inward.

By elevating your rear foot, you place a massive load on your front leg, allowing you to get a deep stretch in the glute at the bottom of the rep. Lean your torso forward slightly to make it even more glute-dominant. It’s a humbling exercise, but the payoff in stability and balanced development is huge.

Don’t Neglect the Details: Essential Accessory Moves

Heavy compounds are for building the foundation, but accessory movements are for carving out the details. These isolation exercises allow you to target specific parts of the glutes with higher reps to drive blood into the muscle and stimulate growth without beating up your central nervous system.

Here are a few of the best:

• Cable Kickbacks: Unlike bodyweight or banded kickbacks, a cable provides constant tension throughout the entire range of motion. This is fantastic for isolating the gluteus maximus. Focus on squeezing at the top for a full second on every single rep.
• Hip Abduction Machine: Often dismissed as a “girly” machine, this is a secret weapon for developing the gluteus medius. Building this muscle is what creates that “shelf” look and contributes to a rounder side profile. Aim for high reps and a good burn.
• Glute-Focused Back Extension: You can transform the standard 45-degree back extension from a lower-back exercise into a glute and hamstring destroyer. Instead of keeping your back straight, allow your upper back to round, tuck your chin, and turn your feet out slightly. At the top, drive your hips into the pad and squeeze your glutes ferociously.

Building Your Ultimate Glute Workout

So, how do you put this all together? You don’t need to do every exercise in a single session. A smart approach focuses on quality over quantity and ensures you’re hitting the glutes from all angles throughout the week.

A simple and brutally effective glute-focused day could look like this:

1. Main Compound (Strength Focus): Barbell Hip Thrusts – 3-4 sets of 6-10 reps.
2. Secondary Compound (Stretch Focus): Romanian Deadlifts – 3-4 sets of 8-12 reps.
3. Unilateral Movement (Stability): Bulgarian Split Squats – 3 sets of 10-12 reps per leg.
4. Isolation Finisher (Pump): Cable Kickbacks or Hip Abduction – 3 sets of 15-20 reps.

The most important principle is progressive overload. You have to consistently challenge your muscles by adding more weight, more reps, or improving your form over time. Your body won’t grow if you don’t give it a reason to.

Summary

Building a stronger, more developed set of glutes is about being strategic. Ditch the “squats are enough” mentality and embrace a more complete approach. Your foundation should be built on heavy, glute-dominant compound lifts like hip thrusts and RDLs that challenge the gluteus maximus with both peak contraction and deep stretch. From there, use unilateral movements and targeted isolation exercises to address the smaller stabilizing muscles and ensure well-rounded development. It’s about working smarter, not just endlessly grinding out reps of the wrong exercises.

Questions

What’s the one glute exercise you could never give up?

Did you notice a big difference when you added hip thrusts or RDLs to your routine?

What common mistakes do you see people make when training their glutes?