I’m Peter Keller, CEO of Fringe Sport, and we’re something of experts in belt squats—especially lever-arm belt squats—because we design and sell the Mammoth Belt Squat.
If you’re reading this, you’ve probably heard (or felt) the common complaint: “Lever-arm belt squats pull you forward.” And guess what? People are right… to a point. Lever-arm belt squats do slightly pull you forward based on plain old physics and geometry. But in my opinion, a lot of lever-arm belt squats are also falsely accused—because the earliest versions that hit the market were extremely short.
Before we get into the fix, let’s make sure we’re talking about the same piece of equipment. A lever-arm belt squat attaches to a squat rack (or a wall-mounted point). It has an arm jutting out from that pivot point. You load plates onto the arm. Then you put a belt around your waist and clip it to the opposite end of the lever. From there, you do the squatting motion—training your legs hard while keeping the load off your spine and shoulders.
We love this design because it lets you access the benefits of belt squatting without needing a huge, bulky, expensive belt squat machine that eats up floor space. A lever-arm attachment takes up very little room, and it can be attached and detached from your rack when you need it—and put away when you don’t.
So why does the “pull forward” feeling happen? The simplest explanation is that the lever moves through an arc. The shorter the lever arm, the tighter that arc is going to feel—and the more noticeable the forward pull can become.
Here’s the mental picture I like to use: think about a compass you might have used in school. If you set the compass at a fairly low width, you’re going to draw a severe arc. But if you expand the compass and make it larger, the arc becomes more mild. Expand it to its utmost, and that arc might get so gentle it almost looks like a straight line.
That’s the same idea with lever-arm belt squats. The shorter the lever, the more pronounced the forward pull tends to feel. And this is exactly why we made the Mammoth Belt Squat lever arm adjustable. If you want a very short lever arm—maybe you’re dealing with a severe space constraint, or you’re experimenting with how the load feels—you can assemble the Mammoth in a shorter configuration. Yes, in that setup, you’re going to get pulled forward a little bit when you squat. But it’s manageable, and for some lifters, it’s a worthwhile trade.
If you want a very minimal, almost imperceptible amount of being pulled forward, assemble the Mammoth in the longest possible configuration. When the lever is longer, the “arc problem” becomes dramatically less noticeable, and the forward tilt becomes barely perceptible for most lifters.
Now for the practical question: how do you combat being pulled forward by a lever-arm belt squat?
The answer is super easy: you lean back.
That’s it. That’s the solution. If you lean forward or lean into the motion, you’re going to feel the pull more severely than if you clip into the belt squat and deliberately lean back against the direction the lever wants to travel. In some ways, it can feel a little like the idea behind a pendulum squat—except you still get the full benefits of squatting, and you still get the full benefits of the belt squat: less pain, less impact on your system, and a more enjoyable squatting session even as you squat heavy.
One more note that matters: this isn’t about turning your belt squat into some weird hinge or making it a back exercise. You still want a controlled squat pattern with your feet set how you normally squat, your torso braced, and your depth consistent. The “lean back” cue is simply the small adjustment that counterbalances the lever’s tendency to pull you toward the rack. Most lifters find that once they do it correctly, the movement immediately feels smoother—and the complaint about being pulled forward mostly disappears.
At Fringe Sport, we designed the Mammoth Belt Squat so it can be used with an absolute minimum amount of forward tilt, while still keeping the whole point of a lever-arm attachment intact: a small footprint, rack-based simplicity, and a belt squat you can actually afford. If you’re interested in getting the best belt squat on the market at a surprisingly affordable price, take a look at the Mammoth Belt Squat here.
And if you’ve read this far, you’re a lifter after my own heart, so lift heavy, lift happy.