Thursday, 27 October 2011

Do the Twist

An personal abbreviation and interpretation of Dr. Tim Cacciatore research approach “Increased dynamic regulation of postural tone through Alexander Technique training.”

Having a good posture is really a question of standing upright with the head above the feet with a body in between. Surely the muscles that work to keep the head on top need to have some muscle tone (tension) in order to do the job, the question is how much do they need to hold for us to be stable but not stiff?

This research report was published in Human Movement Science (2010) and I make a brief summary of the same.

The brain regulate the degree of tension muscles need to have to be able to support the body in relationship to gravity. This long-lasting muscle activity is called postural muscle tone and is especially important around the body's longitudinal axis to prevent the spine from collapsing.

It is easy to take for granted that the postural muscle tone has been studied thoroughly and that it is scientifically explained. But it's not. This is mainly due to the fact that postural muscle tone is difficult to measure. It works in a quiet manner over a long time and involves many muscles and that makes it difficult to quantify.

Balance, on the other hand (how we place our mass over our feet), is an entirely different phenomenon that is much more studied and whose function is more understood. This is due to the frequent movements back and forth that occurs when we balance ourselves are easy to measure, in contrast to the continuous forces that respond to gravity.

In order to measure the postural tonus Cacciatore used our ability to rotate around our own axis (the spine). The spiral-like movement, referred to as the Twist, is not working as a support against gravity, any resistance in the twist would reflect an individual's muscular tension in response to gravity.

The measurements were taken at the neck, torso and hip. Measurements showed how muscle activity in each region integrated instead of measuring the activity of a single muscle.

Rigid people are 3-4 times as stiff as less rigid people. The difference in postural muscle tone may be due to two things 1) the degree of muscular tension 2) how the tension can be adjusted dynamically in relation to posture or work load. An individual with low levels of tension can either have a low tonus to begin with or adapt dynamically during the turn - by "letting go" (reduced activity) in the muscles that need to be extended and "take up the slack" (increased activity) in the muscle that is shortened. The results of the study gave was that the muscle activity was fixed with rigid people while the muscle tone were more dynamic in those who were less rigid.

The study showed that AT-teachers showed significantly less resistance to rotation than the control group, the average resistance in an AT teacher was half the size at all measurement points.

It is not yet possible to distinguish the amount due to the level of tension or due to the adaptability of tension but it is possible to measure how muscle tone adapts and measurements showed that the postural muscle tone in the AT teachers were more adaptive than in the control group.

In another study of people with back pain, the same method of measurement were used before and after a series of 20 AT lessons. The study showed less stiffness around hip and torso after the period of lessons.

Being able to stay upright relative to gravity without undue tension promotes mobility. This in turn promotes suppleness to us as riders. As I see it, you can now do a "self check" of your own muscle tone. Rotate slowly around your own axis (the spine) in both directions. Do you feel strain anywhere? Does your shoulders tilt in any direction? What about the contact between feet and floor? Does it affect your breathing?

"God must be fond of dancing, otherwise he would not have ensured that most objects in space revolves around itself and around something else."

Thursday, 20 October 2011

Curb or no curb?

”My horse likes the curb” is an argument I sometimes hear for why a rider chooses to ride with a curb bit instead of a normal snaffle. I assume that the horse in question when ridden in a snaffle can choose to pull, lean on the bit or go against the rider's hand (resistance of force), but since the horse chooses not to do this when ridden in a curb, the rider feels that the contact with the horse's mouth is lighter and smoother. But is it the horse or the rider who thrives with the curb?

Maybe it's wrong of me to say that it is the rider who likes the curb. Of course it's nice that the horse doesn't hang your hand! That is not something I want no matter what bit I choose to ride with. What I mean is that the rider may lack practical knowledge of how she could train her horse not to pull or lean on the snaffle. This knowledge exists, for instance, within the tradition of French classical riding.

I would also like to point out that whatever bit you choose, it's you as a rider who has the ultimate responsibility for the quality of the contact between your hand and the horse's mouth. Horses can, unfortunately, accept far too much pressure in the mouth with either the snaffle or curb. A curb does not guarantee that the horse does not get injuries in the mouth. We as riders should not put the responsibility on the horse to let us know what contact is OK, regardless of the bit we choose. I strive to have the weight of the rein and nothing more in my hand, what do you strive for?

Whatever bit you choose, you as a rider are responsible for:
1) training your seat and balance so that you don't use the reins for support. You should be able to follow the horse in all gaits with loose reins without holding on with your hands, or if you need to hold with a hand you should do so by holding the mane or the pommel, and not use the reins
2) training your coordination and body awareness so that you do not accidentally or without being aware of it tense or move your fingers, hands or arms, especially not backwards
3) getting yourself a decent idea of what is a proper contact.

For myself I normally choose to ride with the snaffle. The double bridle or curb are tools for precise and delicate communication that I only use on the highly schooled horse. The snaffle bit, properly used, is the most effective way to supple a horse. A supple horse has a calm and gentle activity of the mouth. He swallows, plays with and lifts the bit with his tongue. A supple horse can, in halt, walk and trot bend his neck 90 degrees. In canter the bending is slightly less. A supple horse can raise the neck and above all, he can lower his neck while extending his nose forward so that it will never be behind the vertical. This is what, in the School of Légèreté, is called neck extension.

In the end I believe it is the rider's body awareness and control, and her ideas about what is a good contact that determines which bit a horse likes.

Thanks to Mark Stanton of Horsemanship Magazine for proof reading! All remaining errors are my own.

Friday, 14 October 2011

Back part 4 stress management

Now, when I've reached the goal of my travel I'm sitting at a desk with the computer connected to a broadband with a speed that almost scares me!

If you have been doing your home work from the first posting you now have familiarised yourself with your back 30 times. You have begun to explore how movement of the limbs affects the contact your back has with the surface and you have had an opportunity to recognise the feeling of your back resting on the floor even when you're upright.

Today's theme in the supine position series is the power it has on our mind. A typical day brings with it many moments and situations that increase the level of mental tension or stress. Stress (including what we may perceive as positive stress!) is always an increased strain on the body and what you've learned by lying down on the floor can now help you to reduce the effects that stress has on you.

First and foremost, stress leads to increased muscle tone, ie our muscle costume actually shrinks slightly. That shrinking affects both joint mobility and breathing. If you feel excitement or stress take hold of you, inhibit - pause and find the "floor behind your back", just allow yourself get back to your back.

Your moments on the floor has given you a great tool for self evaluation, make use of it! Lying down has presented you with the opportunity to explore how your body feels in a neutral position. Tune in where and how your body is affected by stress. If the jaws have become more tense ease off the tension by just visit them briefly in your thoughts.

We all have a uniquely positioned "stress indicator" where tension gets to us first. My spot is situated on the right side, midway between the spine and the lower part of the scapula, if I start to feel tension there I know that I am under a high mental workload.

If I visit that point often, ease the tension, I can "get through" stress without the body goes into a stress-locked position and the nice part is, as I do it consciously, it may be a pretty tough situation and never the less I feel I still have it in my hand. I can continue to act, which is much better than simply react to the challenge and immensely much better than to capitulate to it.

What I do when I feel I am under stress is that I rest "in the feel of the floor", it helps me to keep my chest open in the front and keep the shoulder blades resting on the thoracic spine. With that direction in my body I minimise the tension around the chest and my breathing is relatively undisturbed. If the breathing works oxygen reaches the brain and the mind can actively work to find a solution or an alternative course of action.

Without a functioning breathing, stress leads to a double burden, both physical (I am suffocating!) and a psychic (I can not handle this!) and the stress increases.

Even under pressure, there are choices, the better you become at maintaining a focused calmness and relaxation, the greater your chance is to see where the situation is heading, you can see the options that pop up and choose how to proceed. You can to some extent, therefore, choose the way in which the battle is being fought, or if there is a need for a conflict at all. All that is needed is perhaps a liberating laughter before continuing with the task.

Stress is basically a disconnection from the earth, a forgetting of the breath. Stress is an ignorant state. It believes that everything is an emergency. Nothing is that important. Just lie down.
Natalie Goldberg

Thursday, 6 October 2011

Inside or outside rein?

I remember from my time as a child at the local riding school here in Sweden that I was told to use the outside rein to get the horse back on the track by the wall. This never worked very well for me. Normally the horse would just turn his head to the outside and walk further away from the wall.

Many years later I met Craig Stevens, a master rider who turned many of my ideas about riding upside down. He told me to use a so-called indirect rein on the horse's inside to bring the horse back to the track. It worked much better!

Why does the inside rein work so much better? For my part, it was not just about which rein I used, it was also the way I used the rein. In my days as a beginner rider, I probably pulled a lot on the rein. Nor had I mastered the skill of timing my signals to the horse's balance, weight distribution and biomechanics. Now I can do that it makes a big difference. So when I once again received the instruction to use the outside rein from Bea Borelle to return the horse to the track, it worked splendidly.

The reasons I could not get it to work when I was an inexperienced rider were two fold: 1) I was pulling backwards, and 2) I could not coordinate the use of my two hands. When Craig asked me to use only the inside rein and ignore the outside rein, I had the opportunity to develop the feel of when and how I should influence my horse. Without this practice I would not have managed the task of coordinating my hands.

In addition, today I can choose to do it either way, depending on the situation and what kind of horse I'm riding. And that is not a bad thing!

The indirect rein on the inside will get the horse back on the track by the wall by shifting the horse's weight to the outside rear leg. This will unload the forehand and make it easy for the horse to move the forehand back to the track. When you use the inside indirect rein, the horse might also bend to the inside. The horse can do this since he is no longer leaning on the inside shoulder. A horse cannot bend to the inside and "lean" to the inside at the same time.

However, most horses often have one side which they don't bend so easily.

On this side it is not at all certain that the horse responds to the indirect rein with bending. The horse can still move away from the indirect rein, but it is quite possible that the horse won't bend towards the indirect rein as well.

In this case, you may need to coordinate the reins. You bend the horse by turning the inside hand and then raising it. You can then shorten the rein and lower the hand and the horse should remain bent without you having to take the hand backwards.

In short, the hand that bends the horse dose not move sideways or horizontally, only vertically. The hand that influences the balance, and thus where the horse is going, is moved horizontally (direct or indirect rein). When I have set the bend and the horse accepts the bend, that is he is not pulling on the reins, then I can choose to use a direct rein on the outside, or an indirect rein on the inside, to keep my horse on a straight line. But if my horse for some reason do not accept the bend, then I need to use the inside hand to ask for the bend by turning the wrist and maybe even raising the hand, in combination with the outside direct rein to ask the horse to remain on the track. With this division of use of the inner and outer hand, and between effects (hand sideways affects balance, hand used vertically to set the bend) it becomes easy to bend the horse either to the inside or the outside and to follow a straight or curved line.

Try it!

Thanks to Mark Stanton of Horsemanship Magazine for proof reading! All remaining errors are my own.

Thursday, 29 September 2011

Back part 3

Alexander Technique is a gentle technique, but its purpose is, nevertheless, to make life and movement easier. With another 10-day "rest" in the back, it's time to move.

The gentle stretching that the Alexander rest gives has a purpose to restore the back and help it to return to its natural length, our back correspond to the horse's top line and in riding we seek to lenghten the horse´s top line.

How do you know that your back has regained its natural length? The check is done through movements.

Lie down on the floor with your head on the books and knees bent. Lighten your toes slightly from the surface and let one leg slide, on the heel, to stretch the leg. Pay attention to what happens in the rest of the body; does the head's contact with books change, is the lower back lifted, is it starting to tighten across the hip joint, is the breathing affected?

If you notice a change somewhere in the body, pause, inhibit, wait until tensions have released or make a decision. If there are big changes - bring the heel back towards your bum, back/torso and legs need more time to find their proper relationship.

If you can let go of the tensions, let the leg stretch and flex with the foot, ie move the feet in the ankle so the toes are pointing towards the ceiling. At first, it's good to straighten one leg at a time, observe yourself and notice what happens both in the diagonal and the lateral side of your body.

To bring the leg back to the starting position, without being tempted to lift it and thereby tighten the abdominal muscles, I recommend the following: let the leg fall out from the hip, the foot is "rolling" on the heel when the leg turns outward. Place your attention on the heel and let it slide up and in towards your bum, it'll bend the knee. At a certain point it will be natural to turn around the femur in the hip joint so that the knee is turned up toward the ceiling. If this move creates any tension, pause and inhibit before continuing.

When the leg can be straightened out and the rest of the body is left undisturbed, try to straighten both legs simultaneously. When you can lie without books under your head, with your arms at your side without the shoulder blades being pulled at and lifted, when your legs can rest stretched without the torso and lower back being affected then you have regained your natural length in the back.

A word about pain. Alexander rest can be a painful experience if there is huge muscular troubles in the body. There are different types of pain, some is superficial and it's ok to stay as long as the pain is bearable.

But there is pain that is structural and in those cases you should lie down just as long as you are pain free! If it starts to get sore, stop! To get the Alexander rest to work, the situation has to be comfortable and safe. If you get in pain after only 2 minutes, stop. Next time you can lay down for 3 and so on. Respect pain signals and the minutes of relaxation will increase. I know this from experience.

This should maybe have been a part of the first posting...but better late than never. To end the rest and to come up on your feet I want you to roll over to one side. And pause. Then you can decide to come up on all four for a while or come up to a sitting position before you get up on your feet. Avoid doing movements similar to sit ups.

Now that you have 20 Alexander rests in your back, you can at any time, standing or sitting, evoke the feeling of the floor behind your back. That will help you to become aware of what goes on in your body at that moment, if your back/topline is shortened this helps the muscles in the front of the body to let go of the back - you'll spring upwards and backwards, become tall and strong at a fraction of a second.

Congratulations! You are now your best friend!

"If you do not take care of your body, where will you live?"
Peggy Ayala

Thursday, 22 September 2011

Notes from lessons with Craig Stevens, part 2

You can read part 1 of my notes from lessons with Craig Stevens here.

The horse should use his muscles to perform a movement, not his weight. Resistance of weight means the horse's legs are not underneath him. The horse “leans” in one direction. Resistance of force means the horse is tightening his muscles.

Turning by the use of weight



The horse puts weight on the inside shoulder (here the right shoulder) and its head to the outside. The horse turns by “falling”, that is the horse is running to catch up with its own weight.

The horse is out of balance and has a hard time controlling the speed in the turn.

This is not desirable.


Turning by the use of muscles



The horse uses the outside diagonal (here left front and right hind leg) for carrying his own and the rider's weight. The inside front leg is relatively lighter than in the case above, which makes canter departs easier.

This is desirable.

All correct and easily executed movements by the horse are proof of balance. Balance means the horse is using his muscles, not displacement of his weight, to initiate movements.

First give the horse the position and balance it needs for a movement, then let the horse execute the movement without disturbing him.

Precision in timing
Use a direct rein when the front hoof on the same side is on the way down or on the ground. Use an indirect rein when the front hoof on the same side is off the ground.

Attention
If you lose the horse's attention, tap with the whip.

Thanks to Mark Stanton of Horsemanship Magazine for proof reading! All remaining errors are my own.

Thursday, 15 September 2011

Back part 2

Lena wrote in last weeks posting about the horse's inherent asymmetry and it is something that also applies to us humans.

When you lie on your back with books under your head and on a relatively hard surface, you have every opportunity to familiarize yourself with your own asymmetry. What you should pay attention to is the weight-bearing points that are in contact with the surface; the back of the head on the books and the contact the shoulder- blades, sacrum and soles of your feet have with the surface.

If you have done your homework you've had 10 occasions to check yourself. Does your head tend to fall to one side or the other? Is one shoulder blade against the floor while the other is lifted off the surface? Are your weight more on the tip of the tailbone than on the upper part of the sacrum? Is your lower back arched in such a way that you easily can slide your hand inbetween the back and the floor? Are both the inside and the outside rim of the feet in contact with the floor? Does your feet stay on the floor or do they tend to slide off away from you? Do you have as much weight on the left and right diagonal (scapula - sacrum)?

Now I want to emphasize that perception is more important than perfection! I do not think you can be 100% equilateral, the importance of this work is to become more aware of yourself and your asymmetry. That knowledge allows you to know when you need to be more focused on the Means-Where-By so that you and the horse are properly prepared in riding different excersises.

For the next period of homework, I like to give you some tips and hints to bring the process further forward.

If the head tends to tilt to one side it is often due to the muscles on that side being more contracted. One way to help yourself to keep your head still in a neutral position is to make use of your eyes. Aim at a point midway between the knees up towards the ceiling, keep looking in that direction.

If one shoulder-blade is kept a little above the floor I have a personal favorite. Place your arms straight out sideways from the body (you will be like a cross). Be aware of that the muscles of the arms can be shortened so there may be a reason to have pillows to rest the forearm against in the beginning.

When you want to bring your arms back to rest your hands on your belly or the iliac crest it is important that you do not lift your arms off the floor but allow them to slide on the surface toward the body. Keep track of how the movment affects the shoulder, elbow and wrist, if you notice any muscle tension, pause - become active passive (inhibit) - and continue with the movement when the tension has subsided.

If you easily get your hand under your lower back I urge you not to press down the back towards the floor. It is far better to place the lower legs (calf) on a chair seat or sofa in order to free the torso completely from the weight of the leg and allow the muscles in the leg to disengage.

If your feet tend to slip away or you have an uneven contact between the inside and outside of the foot, focus on your knees, make sure they always have a direction straight up toward the ceiling.

Breath, notice your own breathing, were does the breathing become visible in you? Where is your chest influenced?

“When anything is pointed out, our only idea is to go from wrong to right; in spite of the fact that it has taken us years to get to wrong we try to get right in a moment.” F M Alexander