The Box Squat: What It Fixes, What It Hides, and Where Lifters Screw It Up

By Dave Tate

The Box Squat

I've used the box squat for decades. I wasn't always sold on it.

Before I trained at Westside Barbell with Louie Simmons, I had squatted 760 pounds. I thought I knew how to squat. I had also been stuck between 730 and 760 for around five years.

Whatever I thought I knew wasn't getting me any stronger.

Something had to change.

Part of that change was the box squat.

Once I learned how to do it correctly, my squat started moving again. The same thing was happening with everyone else in that gym. It wasn't because the box squat was some magical exercise. It was because it exposed what we sucked at, developed what we needed, and gave us a different way to train the squat pattern.

This is why I still have a problem with how exercises are discussed today.

Something has to be good or bad.

Box squats work.

Box squats suck.

A wide stance is good.

A wide stance is bad.

Bands are good.

Bands are bad.

Everybody wants the answer without asking the most important question.

The box squat is a tool. Nothing more.

A hammer is a great tool for driving a nail. It sucks if you need to tighten a bolt.

The box squat is the same way.

What the Box Squat Does Well

The first thing I like is how well it teaches a lifter to sit back.

Most beginners don't know how to do this. The knees break first, they drop straight down, and the movement becomes very quad-dominant.

Put a box behind them, and now they have somewhere to go.

They can push the hips back, keep sitting back, and learn how to load the hips, glutes, hamstrings, and lower back.

That was a huge part of what we were trying to accomplish at Westside. The farther you sit back while holding position, the more you shift the load onto the muscles that we want doing the work. Posterior chain. Not knees and quads.

The box also gives you something that becomes critical once the weight gets heavy.

An honest depth reference.

I've watched this happen thousands of times.

A lifter squats 315 and is two inches below parallel.

They load 405 and are roughly parallel.

They load 500, and suddenly their definition of parallel changes.

Now they're four inches high, telling everyone, "It felt deep."

If you set the box where you need it, every rep goes to the same place.

That alone makes it a great teaching tool.

It gives the lifter feedback. It gives the coach a fixed reference point.

That's useful with someone who doesn't have the hamstring or hip strength to sit back correctly yet. Instead of spending months trying to teach them a position they aren't strong enough to hold, you use the box to bring up those weak points.

It's Also a Strength Exercise

This is where people get confused.

They look at the box squat as a teaching movement or some weird Westside thing.

It's both. It's also a very effective strength movement when performed correctly.

You sit back onto the box under control. Relax the hip flexors. Keep everything else tight. Pause. Explode off the box.

You are breaking the eccentric and concentric chain.

You go from a static position into a dynamic concentric contraction.

That's one of the reasons we used the box squat for dynamic effort work. We were developing force and cleaning up technique at the same time.

The movement is also easy to manipulate.

You can change the box height.

You can change the stance.

You can change the bar.

You can use straight weight, bands, or chains.

You can use it for dynamic effort, max effort, or submaximal work.

You have many ways to attack different problems without abandoning the squat pattern altogether.

Recovery is another advantage.

We found we could generally recover from box squatting better than from constantly hammering free squats. That mattered because it let us train the squat more frequently while still recovering from the work.

That doesn't mean you should box squat more.

It means recovery is another variable to consider when you build a training week.

Where Lifters Screw It Up

For all its benefits, there are plenty of ways to fuck up the box squat.

The biggest one is crashing onto the box.

You are supposed to sit on the box.

You aren't supposed to free-fall the last six inches and smash your spine into it.

There is also no bouncing.

I've seen lifters hit the box and use it like a trampoline.

That defeats the entire reason for being there. It's also a great way to hurt yourself under heavy weight.

Then there are lifters who sit down and completely relax.

Everything goes loose. Stomach soft. Upper back collapses. Knees cave in. Then they try to rock themselves forward to stand up.

Now you aren't training the box squat.

You're sitting on a box with a bar on your back, hoping you figure out how to stand.

You have to maintain your position.

Stay tight.

Control the descent.

Sit back.

Pause.

Then explode.

The Ego Problem

The other place lifters go wrong is box height.

There are good reasons to use a high box.

I've used high boxes. I've programmed them. They can be useful.

But there needs to be a reason.

The box shouldn't get higher because you want the bar to get heavier.

This is where the exercise turns into an ego lift.

If your goal is to overload a specific range of motion, fine.

If you're working around an injury, fine.

If a high box addresses something specific you're trying to train, fine.

If you raised the box three inches because you want to tell people you box squatted 700 pounds, nobody gives a fuck.

Well. Maybe you do.

That's part of the problem.

The Box Can Hide Things

This part needs common sense.

The box can let you train around a weakness without actually fixing the weakness.

Maybe your mobility is poor.

Maybe your hamstrings are weak.

Maybe you can't hold a position at the competition depth.

Moving the box higher might let you train effectively while you work on those issues.

Good.

But understand what happened.

The box didn't fix the problem.

It gave you a way to keep training while you worked on the problem.

Those are two different things.

The same applies to competition specificity.

If you are a competitive powerlifter, there is no box on the platform.

If your box squat keeps getting stronger while your competition squat keeps getting worse, you have a problem.

I don't care how much you love the exercise.

This Is the Whole Point

We spend too much time trying to classify exercises as good or bad.

That's lazy thinking.

You have to look at the lifter, the objective, the weakness, the training phase, the recovery demands, and the execution.

Then make a decision.

If you need to develop the posterior chain, the box squat may be a great option.

If you need to teach someone how to sit back, it may be a great option.

If you need consistent depth, it may help.

If you need starting strength, it may help.

If you need a squat variation you can recover from better, it may help.

If you're bouncing off the box, squatting six inches high, rocking forward, losing tightness, and getting no transfer to your competition squat, then it isn't helping.

Maybe the exercise is wrong.

More likely, the application is wrong.

This is how you should look at every exercise.

Figure out what needs to get stronger or better first.

Then choose the tool.

Then learn how to use the damn thing.