Tai Chi’s Rollback: A deep dive

photo of night sky

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Split, like Rollback, is one of Tai Chi’s 8 energies. It’s also one of the most commonly found of the 8 energies in the Tai Chi form. Almost every technique you see in Tai Chi Chuan (Taijiquan) uses Split energy to a greater or lesser degree.

I’ve seen Split described as spiral energy, a takedown or a breaking force. But all of those things miss the point – they describe its effects, not what it really is.

Split is really the energy of two things moving in opposite directions. If you move two things in a circle in opposite directions you create a spiral. When you do applications on somebody with spiral actions the result is usually a takedown. And you can’t break any joint without directing force in two different directions. For example, if you kick somebody’s leg it’s unlikely to break unless that leg is locked against something that doesn’t move, like say, the ground.

This brings us on to how Split is applied in Tai Chi Chuan.

In Tai Chi you want your hands to be clearly differentiated from each other. One hand needs to be active, the other passive. One empty, and the other solid. One Yin, one Yang. If you don’t do this then you enter a state known as being double weighted. As it says in the classics:

Sinking to one side allows movement to flow;
being double-weighted is sluggish.

Anyone who has spent years of practice and still cannot neutralize,
and is always controlled by his opponent,
has not apprehended the fault of double-weightedness.

To avoid the fault of double-weightedness, which hand is the yin one and which is the yang one must change continually and ceaselessly as you go through the movements of the Tai Chi form. Tai Chi Chuan should always be in a state of change, just like the Tai Chi symbol itself is.

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Image by Pixabay.

 

If it’s not in a state of change then it’s stuck. Calling something double-weighted is another way of saying that it’s stuck.

Split is usually applied along with another of the 8 energies. One example I wanted to look at today is Rollback. Rollback, or Lu energy, is the most yin of all Tai Chi’s 8 energies. It’s almost the absence of energy. When being confronted with active Yang energy, Lu is the energy of retreating or yielding. Its movement is usually inwards.

The technique called Rollback in the Tai Chi form gets its name from Lu energy, but also mixes in a bit of Split energy.

If you look at this picture of Yang Cheng Fu doing Rollback you can see the differentiation in his hands.

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This left hand is withdrawing and pulling, but his right hand is pressing downwards.

In the action of Rollback your left-hand starts off as the active one with a guiding pull on the attacker’s wrist, but the right one then takes over as the active hand with a strong pressing down action onto the attacker’s elbow area.

I found a really old video of me doing rollback in push hands, so you can see what I mean:

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At the start of the motion my left hand is the active one, then the right hand takes over with the pressing down movement.

Throughout the whole Tai Chi form, you should be aware of this interplay of energy between not just the palms but the other parts of the body too. If you can notice it in the palms, with one hand being the active one and the other the passive one, and then exchanging positions, you can start to notice it in the feet, the legs and so on.

Once you can do this over the whole body then you can distinguish yin and yang throughout your form and you will no longer be at the risk of exhibiting double weighting.

 

 

Tai Chi is open and close happening simultaneously

 

Wu Jienquan not lean

Wu Jianquan

Tai Chi is opening and closing happening simultaneously.

That’s one of the secrets of Tai Chi, right there. Unfortunately, as with much of the truths about Tai Chi Chuan, the statement doesn’t make any sense unless you already know what it means.

As an art, much of Tai Chi is self secret like this. In one way that’s frustrating, but in another way it’s freeing because it means teachers don’t have to hold things back. The secrets reveal themselves over time.

Look at the Tai Chi Classics, for example. They’re a collection of pithy martial arts sayings that hide deeper meanings. “5 ounces of force deflects a thousand pounds“, “Walk like a cat.“, “Store up the jin like drawing a bow.”, etc.

Many of the sayings in these documents don’t mean anything to people reading them who don’t already understand them. So, there’s no risk in losing ‘the secrets of the art’ by publishing them, which is perhaps one reason why the Tai Chi classics are in wide circulation, while other martial styles keep their writings secret, held only within families.

Perceiving opening and closing

When you’re doing your form, can you perceive movements that are obvious opening movements, and movements that are obviously closing movements?

It’s good if you can. If you can’t then think about this – roll back (lu) is clearly a closing movement, and ward off (Peng) is obviously and opening movement. Look for the same actions in the other movements. On the opening movements, the body expands outwards. On the closing movements the body contracts inwards.

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Yang Cheng Fu – Roll back

But that’s not the end of the story.

If you’re perceiving the form like this – a series of opening and closing movements that happen one after the other, then you’re not quite on the right track.

The key is that the opening and closing are both happening all the time simultaneously. So, as one part of the body is closing whilst another part is opening.

Look at the yin yang symbol. If you follow it around in a circle with your eye you can see that as one aspect grows stronger, the other aspect diminishes, but is also being born again and growing. It goes on in an endless cycle.

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It’s these cycles you need to pay attention to in the form. It should feel like this cycle of opening and closing movements is going on with one movement giving birth to the next, rather than perceiving them two separate movements where one starts, then stops, then the other starts and stops. The movement is continuous. It goes out, it comes back, it goes out again.

Silk reeling circles

Let’s break this down into something more tangible.

A while ago I made a video course on the basic single handed silk reeling exercise. This exercise is great because it gives you a chance to work on opening and closing in a relatively simple movement.

Out of the whole course, part 1 is probably the most relevant video to explain what I mean:

Here’s what I’m doing in the video: I’m looking for a slight stretch across the front of my body and a slight stretch across the back of my body (the yin/yang aspects). As the arm goes out the front of the body gradually becomes more taught until there’s enough tension there that I can use it to pull the arm back in. As the arm comes back in, the back of the body becomes slightly more taught until there’s enough tension there to use it to expand the arm outwards. This is all integrated with reverse breathing which powers everything from the Dan Tien area. It’s a very stretchy, rubber band-like practice.

You can start with big, crude circles, but work down to smaller more subtle circles.

But ultimately you’re looking for the feeling of the cycle of yin and yang, opening and closing going on in the body.

It’s this feeling that you need to take into the Tai Chi form where opening and closing happening simultaneously through a myriad of different movements.