The Structural Training Scale

The Structural Training Scale is Alvará's framework for how a horse is developed. It has six stages, in a fixed order:

1. Forward Tendency
2. Symmetrical Alignment
3. Four-Point Balance
4. Hindquarter Engagement
5. Forehand Elevation
6. Collection

The six stages describe an order of development. Forward energy is organised through alignment and balance before greater carrying power, elevation and collection are asked for.

This is an Alvará training framework. It is not a WAWE or APSL scale, and no rulebook requires a rider to train through six named stages. The regulations reward the results (regularity, impulsion, straightness, balance, engagement, collection, harmony) without naming this order.

I · What the Order Means¶

The order describes dependency. Each stage remains relevant as the later stages develop.

Each stage establishes the conditions the next one needs. Forward Tendency establishes the conditions for Alignment; Alignment for Balance; Balance for Engagement; Engagement for Elevation; Elevation for Collection.

Earlier stages remain present as the work advances. A collected horse still has to be forward, aligned, balanced and rhythmical, or the structure underneath the collection has already begun to fail.

Development also overlaps. No horse becomes completely symmetrical before it begins to balance, and engagement does not arrive on an appointed day. A horse may show the beginning of several stages at once, and a greater demand may expose an earlier stage that is not yet secure.

II · Stage One, Forward Tendency¶

Forward Tendency is the horse's willing intention to travel through the stride and toward the rider's request. It is energy offered and sustained by the horse, rather than energy repeatedly extracted by the rider.

You recognise it through readiness. The horse answers a light forward aid without delay, continues until another aid changes the instruction, and keeps the sequence of the pace. The horse can be quiet without being dull, energetic without hurrying, powerful without running.

Forward Tendency can be present at different speeds and stride lengths. A horse can travel quickly while remaining behind the rider's intention, and slowly with a clear willingness to go. The test is whether the energy is available and whether you can shape it without having to recreate it every stride.

In the Speed trial, Forward Tendency allows the stride to be shortened, opened and redirected while the horse remains responsive to the rider.

III · Stage Two, Symmetrical Alignment¶

Symmetrical Alignment is the progressive organisation of the horse so that both sides of the body receive, transmit and carry the forward energy with increasing equality.

Every horse is asymmetric to begin with. One hind leg pushes more readily, one shoulder escapes more easily, one rein feels softer while the other gets used as support.

Alignment does not demand that the two sides become identical. It demands enough equality that the horse can stay on the line and bend you have asked for, with the quarters following the forehand rather than swinging around a stronger side.

Straightness here is relative to the line being ridden. On a straight line, the length of the horse follows the line of travel. On a curve, the body follows the curve without the quarters falling in or out. Correct bend is part of alignment.

Alignment comes early because later demands increase the effect of any asymmetry already present. Greater energy, tighter turns and more collection all ask the two sides of the horse to work with increasing equality.

The bridge shows alignment through the length of the horse. The slaloms show whether the horse can change bend without losing the line between the poles.

IV · Stage Three, Four-Point Balance¶

Four-Point Balance is the horse's increasing ability to carry itself in balance without using the rider's hand as a fifth leg.

Four-Point Balance does not mean that each leg carries one quarter of the horse's weight at every moment. Movement makes that impossible, and an untrained horse naturally carries more weight towards the forehand. It means all four legs take an organised part in supporting and redirecting the horse, and the horse can govern its own balance as its legs move beneath it.

The horse begins to turn, transition and change pace without pitching forward, falling inward or lengthening merely to save itself. Contact can still be there, but the rein is no longer the structure holding the horse together. You can soften, and the line, pace and balance hold.

This is the first stage in the Scale at which the horse can reliably maintain its own balance without using the rider's hand for support. A young horse may own it for a few strides on a large circle. An educated horse may hold it through collected work and a tight obstacle. What is the same in both cases is that the horse owns the balance it is showing.

V · Stage Four, Hindquarter Engagement¶

Hindquarter Engagement is the increased flexion and carrying contribution of the hind limbs, allowing them to receive more of the horse's weight while continuing to send it forward.

A hind leg is not engaged simply because it reaches a long way under the body. Reach can remain propulsive: a long step may send the body forward while the horse still falls onto its shoulders.

Engagement is read through function. The joints flex more. The quarters can lower relative to the forehand. The steps become more capable of receiving weight. The horse can shorten, slow or turn without losing activity.

At this stage, the hind limbs begin to contribute more to carrying the horse's weight. Forward Tendency, Alignment and Four-Point Balance establish the conditions for that increased carrying. As the hind limbs flex and receive more weight, the forehand can become relatively lighter and the horse can progress towards collection.

The Cattle trial gives it the clearest working purpose. The horse has to sit, wait, accelerate and change direction in answer to another animal.

VI · Stage Five, Forehand Elevation¶

Forehand Elevation is the relative lightening and raising of the forehand that appears because the hindquarters carry more of the horse's weight. The forehand does not become light because the neck has been placed higher. It becomes lighter because the balance has been redistributed. As the hind limbs flex and receive more weight, the withers and base of the neck can rise relative to the quarters, the shoulders gain freedom, and the forelegs leave the ground more easily.

Forehand Elevation therefore has to be read from the whole horse. The poll may be the highest point and the frame may look uphill without either proving the stage. What proves it is whether the horse stays active behind, stable through transitions, light in the connection and ready to go forward again.

A raised front combined with trailing hind legs, a dropped back or a fixed hand is elevation of outline without elevation of balance.

VII · Stage Six, Collection¶

Collection is the gathering of the horse's energy into a shorter, more elevated and more mobile balance, while activity, alignment, calm and self-carriage remain intact.

In collection the steps cover less ground because the joints flex more and the horse carries more, not because energy has been taken away. The frame shortens as a result of the balance rather than as a cause of it. The horse gains the ability to move in any direction with less preparation.

Collection exists by degree. What a balanced transition needs is not what a Masters pirouette needs, or a tight turn around a barrel, or managing the garrocha with the reins in one hand. The question is the same in each case: how much power can the horse contain while staying Rhythmical, Precise, Calm and Fluent?

Collection depends on all five earlier stages remaining secure. Loss of rhythm points back to Forward Tendency. Quarters escaping point to Alignment. Leaning or hurried steps point to Four-Point Balance. A high front without more carrying points to Engagement and Elevation.

In Working Equitation, collection serves readiness. The horse gathers to turn, halt, rein back, change or meet an exact line, then travels forward again.

VIII · How This Compares with the Classical Training Scale¶

The classical training scale used across dressage names six elements: rhythm, suppleness, contact, impulsion, straightness, collection. It is best understood as an interdependent framework rather than six sealed compartments.

The Structural Training Scale reads the same broad development from a different angle. Instead of naming the quality being displayed, it names the organisation being built underneath it.

The two frameworks correspond in several places without being identical. Impulsion is one of their clearest differences. Impulsion is an element of the classical scale and one of the five collective marks in competition. It is not one of the six stages here.

Read next Impulsion, and where it sits

IX · Reading a Horse Through the Scale¶

The Scale describes the order of development and gives you a way to trace a visible difficulty back through the earlier structural conditions.

A shoulder escaping in a turn may be more than a steering problem. Heaviness in the hand may be more than a contact problem. The scale asks where the chain first weakened rather than correcting only where the weakness finally appeared.

Read the chain in order. Is the horse calm and available? Does the pace stay rhythmical and willingly forward? Does the body stay aligned on the line and bend? Does the horse control its own balance without leaning on you? Do the hindquarters carry enough for what is being asked? Is the lightness in front a consequence of that carrying?

Only after those questions can you judge whether the collection you are looking at is genuine.

A horse can also stand at different points of the scale under different demands. It may stay balanced on a large circle and lose that balance in a tight turn, or collect in Working Dressage and become hurried beside cattle. The scale is read against the question actually being asked.

X · The Scale Across the Four Trials¶

Working Dressage shows the scale without obstacles: the regularity of the paces, the straightness of lines, the balance of transitions, the engagement behind, and the degree of collection appropriate to the level.

Ease of Handling asks for those qualities at exact points on a course. The same structure has to arrive at a particular point, through a particular arc. Alignment crosses the bridge. Balance shapes the barrel. Engagement controls the halt, rein-back and departure.

Speed puts the structure under time, and faster riding magnifies every gap. Forward energy without balance becomes running. A short line without alignment becomes an escaping shoulder.

Cattle adds the movement and unpredictability of another animal. The horse has to hold the whole structure while reading something that will not cooperate.

Read next The four trials

XI · Six Questions Before Collection¶

A movement can tell you that something has changed. Reading the horse well means knowing what to ask next.

For College Members, Article 9 gives that reading an order.

First, is the horse Calm and available? Then, is the pace Rhythmical and willingly forward? From there, does the body stay aligned on the intended line and bend? Can the horse control its balance without leaning on the rider? Are the hindquarters carrying enough for the demand? And finally, is the lightness in front coming from that carrying?

Only after those questions does the rider have enough information to judge the collection in front of them.

That sequence matters because the same visible problem can have several possible causes. Heaviness in the hand, for example, can lead the Member to look at carrying, balance, alignment, fatigue, comfort, tack or the rider's own contact.

The Structural Training Scale therefore becomes a way of investigating the work. Members learn to follow the horse through an ordered set of questions before deciding what the movement is telling them.

And the answer can change with the demand. A horse may stay balanced on a large circle and lose that balance in a tighter turn, or remain aligned in trot and displace the quarters in canter.