Two Kinds of Complexity That Build Practical Movement Skill for an Unpredictable World

You’ve seen him.

The dude on the Bosu ball, wobbling through overhead squats, filming the whole thing for the internet. Half the gym is trying not to make eye contact.

His real problem isn’t the danger, though there’s a bit. He’s piled complexity on top of a squat he hasn’t earned the right to complicate yet. The wobble teaches him nothing except how to avoid falling, because there’s no solid overhead squat underneath it to build on.

There’s a mistake on the other end too. Plenty of people own a movement cold, run it the same way in the same plane for years, and never ask anything new of it.

The competence is there. It just goes unchallenged.

Useful complexity lives between those two. You build command of a movement, then layer complexity onto it, and that layering is where balance, coordination, and agility actually develop. Complexity earns its keep when it sits on top of competence.

That’s the whole idea, and it’s the part the wannabe influencers skip.

This article is about the kinds of complexity worth adding, and when and how to do that.

Two Kinds of Complexity Worth Knowing

Complexity does not mean a higher level of strength or mobility. You can make a movement more complex while staying well inside your current strength and range.

What it asks for is more motor control, which is a different thing.

Both kinds below are things you introduce after you have a solid handle on the underlying movement. Add them too early and you’re back on the Bosu ball.

Here’s Ryan with some examples:

Mechanical Complexity: How Many Parts You Have to Control

The handstand stacks the whole body, so it asks you to control more parts than the crow, even when the strength demand is similar.

Mechanics is about body structure and how the pieces work together. Mechanical complexity goes up when there are more parts you have to be aware of and stabilize at once.

A handstand is more complex than a crow hold for that reason. In the crow you rest your knees on your elbows and let the structure carry some of the load. In the handstand you stack your whole body over your hands, and a lot more joints have to cooperate to keep you there. The strength cost is roughly similar. The control cost is not.

The surface matters too. Hold yourself on stable parallel bars and your hands have a fixed base. Move that support to gymnastic rings and the rings shift, so now you’re managing stability the bars used to hand you for free. Same position, more parts to control. That kind of ring and apparatus work is built into Integral Strength, once you’ve got the base competence to use it well.

Motor Complexity: How Many Directions You Have to Manage

Change the angle inside a movement you already own and you’ve added motor complexity without touching the load.

Motor complexity is the more dynamic side. It goes up when you move in more directions, at more speeds, instead of staying in one clean plane.

Take the bodyweight squat. Normally it’s a straight up-and-down job. Rotate your torso on the way down. Shift your weight side to side across your feet. Slow the descent to a crawl, or speed it up. None of that adds weight, and all of it builds coordination the plain squat never touches.

You can also link two movements you already own and let the transition carry the difficulty. A squat into a backward roll, for instance. Both halves sit inside your capability. The skill lives in the seam between them, in moving cleanly from one to the next while the angles change underneath you. That’s agility, and you can only train it on movements you already handle well.

Competence First, Then Complexity

Here’s the part people get backwards. They treat complexity as a graduation. Master the basic version, then leave it behind for the complex one.

It works more like a spiral.

You build competence in a basic movement. You add a layer of complexity as you come around. On the next turn, the basics give back more than before, because the complex work sent you back to them with sharper awareness. Frankly, the people who get the furthest are the ones who keep returning to the basics long after they think they’ve outgrown them.

That back-and-forth between solid fundamentals and added complexity is what produces movement you can rely on. Each pass develops a little more balance, coordination, and agility, and you’re teaching your nervous system patterns it keeps whether you’re tracking the progress or not.

This is how we introduce complexity in our programs. Nobody starts on the hard variation. You earn command of the basic movement first, and the harder versions get layered in as that competence shows up.

A few things make the spiral turn smoothly. They’re not strictly sequential, but you need all of them.

Build Your Basics, Then Keep Coming Back

The fundamental attributes underneath every skill you want.

We define the basics as the fundamental attributes that make up the skills you’re after. You never stop improving them and you never fully finish them.

You do have to start somewhere. If you haven’t built any real command of the basics yet, chasing complex movement is premature. Build that foundation first, then keep coming back to it on every turn of the spiral.

Fix Your Weakest Link First

If something feels restricted, spend time there before you pile complexity on top of it.

If a weak link is making it hard to explore, address it. You can work your weakest link on its own for a while, or alongside the areas where you already feel comfortable.

Say you’ve got tight hips that keep the squat from feeling easy. Adding rotation and tempo games to a squat you can barely sit into is putting the cart in front of the horse. Build the competence first, or play with complexity where you’re already strong, your shoulders maybe, while you give the hips the attention they need. Play to your strengths while you work on your weaknesses. Most of this comes down to knowing yourself honestly, which is its own skill.

Experiment Inside Your Capability

Start playing with variables at whatever level you’re at right now.

As you build competence and shore up weak links, start experimenting at your current level. Complex doesn’t have to mean hard. Change a vector. Link two movements. Stay inside your comfort and you’ll still turn up new information.

• Squat with a rotation and you might find your mid-back is tighter than you assumed, which sends you toward some back work.
• Combine a monkey crawl with a bear walk and your wrists might complain, which tells you to add some wrist conditioning.

You might also find your shoulders are stronger than you gave them credit for, and that you can ask more of them. Either way you come out with better information and usually more interest in training than you walked in with.

Real Life Moves in Every Direction at Once

Single-plane work, the standard squat included, is good for building strength. It’s a poor teacher for the diagonal reaches and rotations that fill an ordinary day.

That gap is where a lot of injuries happen. Someone can be strong by every gym measure and still get caught out by a loaded reach at an angle they’ve never trained, because the body has no rehearsal for it. The balance, coordination, and agility you build through progressive complexity are exactly what carry over to that moment.

The principle holds the whole way through. Build competence, add complexity within your capability, and each layer hands you a little more skill to draw on.

The catch is the management. Adding complexity is straightforward once you understand it.

Knowing which variation to add, in what order, and when to circle back to the basics so it all builds toward something is the actual work, and doing that well for yourself eats the time you’d rather spend training.

That’s the job a good program does for you.

Thoughtful Progression for Training Movement Skill

Elements

Practice essential movements for practical physical fitness