I Can't Give You Anything But Love

https://youtu.be/gUkMeggYaOE

Do ergonomic keyboards and mice really help to prevent/decrease pain?

Pain and hand problems are caused by moving improperly. Ergonomic equipment, in theory, is designed to force your body into proper positions. They CAN work but it would be better for you to learn how to move ergonomically without the equipment.

The reason is, let’s say you have an improper ulnar deviation when you type (wrist twists to the left on your left and right on your right), you can still execute that improper motion with an ergonomic keyboard and, what good is fixing your typing deviation when you open doors, brush your teeth, write, use your phone or drive your car with the same deviation?

You can’t spot fix ergonomic problems. It is all or nothing. That is why people don’t heal because they try to fix isolated symptoms and not everything that is part of the problem.  You may have pain in your wrist but that is only the location of the symptom.  The problem is most likely how you are using your whole arm.

Often it is not a single movement that is a problem but a cavalcade of movement issues. You may type with flat fingers, curled fingers, too much pressure, equalized fingers, not enough “up,” radial deviation, you may abduct too much, you might isolate a finger, dorsiflexion, have an isolated elbow or shoulder . . . there are a lot of motions we should not do but we do them because many of us are lazy and unaware.

In the old days, manual typewriters forced us to type with the weight of the arm or, gravity.  Today's effortless keyboards have insidiously encouraged us not to use gravity and the fulcrum of the elbow to type and thus, we isolate smaller parts which strain our tendons. There is no such thing as "repetitive stress."  There is only improper movement and if you move improperly, all movement is then "repetitive stress."

Imagine casting a fishing pole with just your fingers, you'd probably hurt yourself.  Now imagine that only with the wrist.  That is better but still not optimal.  Now with your elbow.  Better.  Add the shoulder.  Notice how you are now using all the parts of the arm for one movement.  No single part is isolated but they all share in the casting, including but not exclusively the fingers.  Now as you cast, notice how your feet are planted, how your weight or center of gravity is distributed, your back and abs, notice also the equal and opposite motion required to cast.  In order to cast forward you must first cast backward.  Typing, too.  In order to type down you must first have an up motion.  Without it, you will strain your flexor tendons.  That is also the most dangerous part of using a mouse.  We rest our index finger and long flexor tendon flat on the button and click with no "up" or equal and opposite motion.  There is nothing wrong with the mouse, only how we use it.

The laws of physics must be obeyed. Break them and there is a price to pay.

Shameless Plug

I have composed a collection of songs for church use and have never plugged them before. So, why not.

The book and CD is called Psalms for the Church Year, Volume Ten, published by GIA. If you would like to hear a sample, go to the following link. My favorite is selection ten, Psalm 69: Lord in Your Great Love.

https://www.giamusic.com/store/resource/psalms-for-the-church-year-recording-cd429

GIA's venerable Psalms for the Church Year series has a fresh face with this new volume from Malcolm Kogut, who brings his gift for melody and his comfortable jazz-tinged style to this important new collection of psalms.

Malcolm fills some repertoire "holes" with these settings. He has set Psalm 47: "God Mounts His Throne to Shouts of Joy" for Ascension, and Psalm 45: "The Queen Stands at Your Right Hand" for Assumption, along with a mix of other common and lesser-known psalms. Using primarily ICEL refrains and several Grail translations, this volume is a worthy addition to the Psalms for the Church Year series. And, as with the other volumes, it includes reprint boxes of all refrains and a liturgical use index.

How long does it take a pianist to retrain muscle memory to play a new motion?

This is a wonderful question. There is no such thing, literally, as muscle memory. Movement is hardwired into the brain, not the muscles.

New muscle memory movement is very easy to wire into the brain and it can be immediate however, the brain never forgets the old patterns so, as a musician, if you get nervous or your body is cold, or you go into autopilot, it is very easy for the old movements to reassert themselves and take over despite new and more efficient neural pathways having been created since. This is especially true for musicians and also, how and what we play is very important.  This is why musicians often claim they can play perfectly in their living room but on stage it all falls apart. What is happening is the old muscle memory takes over because of environmental factors such as the presence of an audience, different bench height, temperature, nerves, etcetera. 

There is another danger here. Many teachers instruct the student to build strength and endurance to overcome technical deficiencies. This works to a certain extent but also puts the musician on the path to injury. If the musician then learns new and proper movements, the improper muscles used previously will immediately atrophy. This is why improperly trained musicians feel rusty or stiff after missing a few days of practice because the wrongly built muscles will get weak, quickly. Proper playing utilizes fulcrums, alignment, gravity, ergonomics and the laws of physics, not muscle. This is counter intuitive to most musicians and to many teachers who are ignorant of anatomy and physics. Mediocrity is the result of using the wrong muscles, not lack of talent. This is because most teachers have no idea what they are doing. They only know what they know but what they don’t know is what creates injury, tension, fatigue and sloppy playing.

A beginning student may learn a piece of music and there may be flaws in his movement. Over time he gets better and learns new songs and rewires some of the improper movements in his brain. He progresses further and his technique improves and his brain learns newer and even more proper movement. THE DANGER is playing old repertoire because even though his technique improves and he now has proper movements, the brain remembers the lesser or improper movements of previous repertoire from a time when he moved less properly. It is important for musicians to either never play old repertoire or, re-learn each piece with the newer, more proper motions.

The greatest danger is, as I previously said, the improper muscles atrophy if not used. If a musician built improper muscles to play a piece well, then as he progresses and loses that muscle because it is no longer needed since he is more ergonomic now, then he plays that old repertoire, the brain expects that the former muscle is there and tries to play the work “normally.” Since the muscle is no longer present, this is when the musician runs the risk of greatly injuring themselves. This is why a well trained musician can one day, out of nowhere, injure themselves.  Most injuries are actually cumulative and it is one of those "muscle memory" moments that serves as the proverbial "straw that breaks the camel's back."

In addition, rewiring your brain on your instrument isn’t sufficient. You must simultaneously do the same with how you ring a doorbell, tie your shoes, brush your teeth, pick up a piece of paper, type, swipe, wipe . . .

There is no such thing as repetitive strain, only improper movement.  If you move improperly, all movement can become repetitive strain and as I said, it is cumulative.  That is why a forty year old might get out of bed with stiffness, aches and pains while a 70 who has moved properly all their lives can rise with elan and alacrity.  You can take that to the movement bank.

Q: Why is it difficult to play between the black piano keys?

Piano keys are a fulcrum and as we all know from being children, fulcrums are lightest on the edge. Sit on a see saw and notice if you sit inward, you weigh less and the opposite person has the advantage. Sit on the very outside edge and you weigh more.

So, playing on the outside of the piano key gives you more power and the keys are easier to depress because they require less force. If you play on the inside of the key, in the black area or, closer to the fulcrum, the keys will be harder to depress.
However, this is only predominately true if you have poor technique. There are several ways to give the arm more power to the fingers such as proper alignment, rotation, in and out motions because your fingers are different lengths and a fulcrum unto themselves, gravity and basic laws of physics such as every motion must have an equal and opposite motion.  Then, there are things not to do which if we do, will weaken or diminish our virtuosity. 
Some teachers just teach dot matching and don’t have a knowledge of physics, biology and ergonomics. If your teacher doesn’t know what a pronator is or how to adjust the elbow so the four and five fingers are just as strong as the other fingers . . . that teacher may hurt you.  If you are lucky, you will only be mediocre.

Q: For guitarists, what type of practicing helps you get your playing skills back the fastest?

I am a pianist but I’m sure that my answer correlates.

Technique is in your brain, not in your muscles. You brain hard wires movement which we call muscle memory but, it originates in your brain. That is why you never forget how to ride a bike or swim because the act of balance and using all those ancillary muscles gets mapped directly into the brain through the initial trial and error.

There are two ways to move: properly and improperly. Virtuosos move properly thus, they have virtuoso techniques. People without virtuosity simply move improperly and those improper movements get in the way of proper movement. Much like two people engaged in a three legged race. Both of you must perfectly sync your movements together in order to move freely and efficiently. If one doesn’t, anarchy reigns. Likewise, within our arms are muscles which must work in sync. If they don’t, we are mediocre at best.

When you first touch your instrument you brain makes those neural pathways and if you move improperly that improper movement becomes your permanent technique. Quite simply, you are using the wrong muscles to play and you will forever battle those bad habits. It is possible to brow beat strength and endurance into those wrong muscles and make progress but the day you skip practice, your body immediately begins to atrophy what it doesn’t need and you will feel rusty.

Proper technique uses the laws of physics and ergonomics and never atrophies because gravity requires no muscle. Pianists, for instance, think they depress the keys with their fingers but the fingers have no muscles. They are moved by the flexor muscles in the forearm and they are all interconnected with each other and also with the extensors. Each muscle moves one bone in one direction and there is an opposing muscle to move it back. If you use two muscles at the same time to move one bone, you will create tension, cramps, fatigue, injury or if you are lucky, play poorly. Even the slightest imbalance will create tension. This often happens when a musician isolates a finger. You can not extend and flex at the same time. Even though you can, you should not because they are still interconnected and they will be pulling on one another creating tension.

Proper playing is actually the result of several movements coming together so no single muscle is taxed through repetition. For pianists, this is called shaping. These multiple muscles include the pronator, supinator, shoulder, elbow and most importantly, gravity. Gravity never fatigues, it is always there. I don’t play guitar but I am going to guess that you never have to strum down because gravity or the weight of the arm will play down. Your only job is to play up. If you remember from HS physics, every motion has an equal and opposite motion. As a pianist, I can’t play down unless I first play up. If you sit at a piano, play a chord. Notice that you must play up, first. Up is the only work because down is effortless. Many pianists go wrong there because they press into the keybed. Since they can’t go any further and it creates no additional tone, then why press? It only creates tension and worse, prevents them from playing up because they are pressing down. You can’t move in two directions at the same time.

There are also muscles we should never use such as the abductors. Again, you can’t use two muscles at the same time. If you flex and abduct simultaneously, you are pulling one bone in two directions and the tendons are what will bear the brunt of this vector force and that is where cramps, fatigue or uneven playing comes from.

Go with gravity. Don’t fight it or try to force it. Remember from HS physics, if you push on a wall, it is pushing back with equal force. The wall will always win. Relaxation only comes from effort but it must be from the equal and opposite direction. Like walking. In order to propel your body forward, one foot is behind you pushing backward. In order to walk up stairs you must lift UP one foot higher than the step then come down on to it, using gravity. Although, I have heard people stomping up stairs. Swing a bat, throw a ball, kick a can . . . they all start with equal and opposite motions. Even your car rolls forward because its tires are pushing backward. Physics is not a useless class in HS that you don’t use in real life. It is everywhere in everything. Use it.

Get the laws of physics into your playing and you will never be rusty. Your technique will be there every day, even with several consecutive off days. Practice doesn’t make perfect. Perfect practice makes perfect.

Q: What is “trigger finger” in the thumb, and what is the best way to treat it if you are a musician that uses his fingers a lot?

A:  You didn't mention your instrument.

Trigger Finger or, stenosing tenosynovitis, is a condition where your finger gets stuck in a bent position and you have to snap it open.

Various tendons originate in your forearm and run down to the tips of your fingers. Your tendons are encased in a sheath and everywhere where there is a bend, like a garden hose, your tendon sheath can kink. Your tendon can also develop scar tissue or nodules on them causing them to get caught in those kinks and this can lock them in place. Your tendons actually glide through the sheath and stretch.

The cause for this scar tissue or nodules or kinks is misuse of the fingers and has nothing to do with overuse. If you move improperly all movement is overuse. Move properly and overuse doesn’t exist.

There are four basic muscles which move our fingers; abductors which spread them apart, adductors which pull them together, flexors which flex your fingers and extensors which straighten them out.

Abductors are weak muscles and when, say, a pianist, abducts and flexes at the same time, most do, they are using two muscles to move one bone in two directions. This creates a dual pull or vector force and one or both of the tendons become strained. This can create tension, cramps, fatigue, pain, uneven playing or micro tears to the tendon. Since tendons don’t have a direct blood supply, they are VERY slow to heal and the body places scar tissue there as a quick fix. Scar tissue does not stretch and the next time you strain the same tendon, it tears further creating more scar tissue. Since the scar tissue is cumulative, eventually the fatigue and uneven playing becomes sharp pain or the fingers lock.

The solution is to learn to move properly by working with a teacher who actually knows what they are doing. This requires a knowledge of physics and anatomy - not just music. Good luck finding such a teacher. Many THINK they know about technique but they don’t. Pedagogy is often rooted in what virtuosos feel and how it appears they are playing, not the actual invisible movements under “the hood.”

An example of this is the Carrezando technique. When a pianist moves properly with in/out, up/down motions, as the arm moves the hand around there is a sensation of caressing the keys. The caressing is the end result of the arm movement but this was not understood so they taught pianists to force caressing into their playing which created tension. Relaxed fingers is the result of other larger muscles working. You can’t relax the muscles you are trying to use. So when a student complains of cramps an unknowing teacher might suggest they relax but, relax what? The better teacher will instruct them on the proper muscles to use so that they can actually relax the improper ones causing the cramps.

Your flexor muscles are strong but fatigable. Your abductors are very weak. Regarding the thumb, if you are a pianist, many pianists are taught to cross the thumb under the palm for scales and arpeggios but the thumb’s tendon intersects with the index finger’s long flexor tendon. When you cross under, they grind together resulting in nodules. In addition, the thumb’s flexor is under the palm. The thumb was designed for gripping and that is why its flexor is there. When pianists play down on a key with the thumb, they use its abductor, its weakest most fatigable muscle.

So instead of using the wrong and weakest muscles, a good teacher will teach the student to use indefatigable muscles to play. For instance, gravity combined with a forward shift, combined with pronation and up/down, the thumb can then play effortlessly and with great speed without using any of its grasping muscles.

Isolating any finger is bad for our anatomy because they are interconnected. That is why playing an instrument must involve the combination of several muscles so that no one single muscle or tendon is misused.

Most musicians’ first teachers often don’t know what they are doing and allow their students to develop these improper motions or bad habits and these errant movements instantly become hardwired into our brains. It has been my experience that most people either don’t have the intelligence, patience, discipline nor dedication to rewire their brains to move properly. It can take time to undo years of misuse.

Another movement never to do is pinching with the thumb. Especially with the index because, again, the intersecting tendons. This also isolates two fingers. All five fingers are designed to move in the same direction at the same time. When a pianist gets that into their playing, they will develop effortless playing. It is sometimes called “tapping.” Likewise, they must never press into a keyboard for when you push into an immovable force, it is pushing back. This will only strain the player. It would behoove a pianist to learn to play to the point of sound, not the keybed. Point of sound is that little “bump” you feel when you slowly depress an ACOUSTIC piano key down without making a sound. You will first feel a point of resistance then it gives way. That is the point to play to. No further. The end result of that? Carrezando.

A good technique is the end result of proper movement. You can’t brow beat it into your hands. A teacher who prescribes exercises, demands more practice or says to relax doesn’t know what they are doing. Problems of technique are fixed by adjustments and fixing what you are doing wrong.

-Malcolm Kogut.