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Use a stopwatch to see how long you can hold an isometric contraction of the diaphragm as in Exercise |
Use the table below to keep track of your best times |
Longest Dia |
Contraction |
PROGRAM PEACE Self Care Exercises to Reprogram Your Mind and Body |
Chapter Endnotes |
Sauty A Prosper M The hyperventilation syndrome Revue medicale suisse |
Sauty Prosper The hyperventilation syndrome |
Naifeh K H Basic anatomy and physiology of the respiratory system and the |
autonomic nervous system In B H Timmons R Ley Eds Behavioral and psychological |
approaches to breathing disorders pp Springer |
McKeown P The Oxygen advantage The simple scientifically proven breathing |
technique that will revolutionize your health and fitness Harper Collins |
Staubli M Vogel F Bartsch P Fliickiger G Ziegler W H Hyperventilation |
induced changes of blood cell counts depend on hypocapnia European Journal of Applied |
Physiology and Occupational Physiology |
Rosalba C Strengths weaknesses and possibilities of the Buteyko Breathing |
Method Biofeedback |
Fried R The psychology and physiology of breathing In behavioral medicine |
clinical psychology and psychiatry Springer Science |
Park Y S Sleep interrupted A physician reveals the reason why so many of us |
are sick and tired Jodev Press |
Park et al Sleep interrupted MoraisAlmeida M Wandalsen G F Sole D |
Growth and mouth breathers Jornal de Pediatria Masahiro S Sano S |
Kato T Increased oxygen load in the prefrontal cortex A vectorbased nearinfrared |
spectroscopy study Neuroreport |
Nestor J Breath The new science of a lost art Penguin |
McKeown P The Oxygen advantage The simple scientifically proven breathing |
technique that will revolutionize your health and fitness Harper Collins |
Fedurek P Donnellan E Slocombe K E Social and ecological correlates of |
longdistance pant hoot calls in male chimpanzees Behavioral Ecology and Sociobiology |
Chapter Release Vocal Tension |
A determined man by his very attitude and the tone of his voice puts a stop to defeat and begins to conquer |
Ralph Waldo Emerson |
There is an intimate connection between the voice and wellbeing Our voices are right at the |
center of how we feel about ourselves and how we interact with the people around us For |
most of us however interpersonal pressures and internal discomforts gradually put stress on |
our vocal cords This chapter deals with the causes of this critical source of bodily dysfunction |
then gives you a detailed and accessible guide to undoing it building on the work youve done |
in previous chapters It will cover healthier vocalization clear articulation coughing yawning |
muscle strengthening and how to find relief from your internal monologue First lets touch on |
the basic facts |
The vocal cords are two membranes in the throat that are spread apart when breathing |
and pulled together for speech When they are touching and air from an exhalation is forced |
through them they vibrate against each other giving rise to the voice Sound is generated as a |
steady flow of air is chopped up by the cords into little puffs of sound waves More than a |
dozen different muscles manipulate the vocal cords within the voice box larynx We modulate |
our speech sounds by contracting these muscles along with muscles of the tongue mouth lips |
and an entire wall of muscles extending from the voice box to the last molar All of these |
muscles take on trigger points and partial contraction from intermittent bracing |
That brings us to the link between voice and emotion Behavioral ecologists have long |
noted that dominance displays in mammals feature lowpitched vocalizations while |
subordination displays feature highpitched squeals and whimpers In primates highpitched |
noises are common during juvenile play submissive threats appeasement and begging for |
food Human voices similarly rise in pitch as a result of insecurity stress and social submission |
Higher pitch is caused by vocal cord tension the tauter the cords are the faster they vibrate |
back and forth and the higher the frequency of the sound they produce |
Voice pitch rises when we ask for a favor apologize whine or attempt to show affection or |
goodwill Negative emotion in general increases the pitch of the voice When you are nervous |
or scared for instance the muscles around the larynx automatically tighten up involuntarily |
creating a higherpitched sound In Chapter we saw how the brains grief system elicits |
reflexive distress vocalizations in mammals and birds It ensures that lost babies call out for |
their mothers Our grievances activate this ancient neural pathway intensifying vocal bracing |
When we are anxious we are in essence even in silence calling out for our mothers |
Dominant voices maintain or lower in pitch when finishing a sentence Lowering intonation |
midsentence conveys unshaken confidence Submissive voices do the opposite rising in pitch as |
if asking a question This is commonly known as upward inflection When you speak at an |
artificially high pitch you can strain your larynx in as little as a few minutes Accumulated over |
months and years that strain changes the resonance of your voice making it softer and higher |
This effectwhen tension in the vocal muscles affects the voiceis called muscle tension |
dysphonia When this condition leads to pain and inflammation in the larynx it is called globus |
pharyngis or laryngitis when truly acute Few of us are formally diagnosed with these |
PROGRAM PEACE Self Care Exercises to Reprogram Your Mind and Body |
ailments but we all have hoarseness and diminished voices from the selfimposed repetitive |
strain on our vocal muscles |
Have you ever found that when you are in a calm state ie after a massage or upon |
waking your voice is very deep loud and full Your voice sounded like that because you gave |
it a rest from bracing That is your true voice and should be your voice all the time To reclaim |
it all you need to do is learn to stop tensing it |
used to talk in an artificially high voice all the time and there were many friends with |
whom would never speak in my normal voice for fear of offending them By age this led to |
my normal voice being completely unavailable and it continued to get weaker every year The |
sustained highpitch mangled my voice It wrenched my larynx took all the bass out of my |
speech and ruined my singing ability By the time turned even my ability to modulate and |
inflect was greatly reduced The weakness in my voice led me to talk and socialize less My |
laryngeal posture became so compromised that developed a persistent lump in my throat |
The constriction in my gullet affected my swallowing too and developed dysphagia The |
airway around my voice box was so tight that would choke at almost every meal The following |
exercises and techniques completely resolved this problem The lump in my throat is gone and |
the improvement in my voice has been profound Use the exercises in this chapter to get the |
frog out of your throat and turn your croaking into crooning We will start once again by |
applying deep breathing to the situation |
Diaphragmatic Vocalization |
Enter the terms vocal cord endoscopy into a video search engine to see the vocal cords in |
action When you watch this medical exam you can hear the doctor giving the patient |
instructions about when to vocalize and when to be silent You will see multiple muscles in the |
throat contracting to modulate the patients voice If you watch carefully you should notice the |
patient contract the muscles that pull the vocal cords together in preparation for speech before |
any vocalization begins You are most likely to spot it if the doctor interrupts the patient before |
they start speaking at which point you can see the musculature either stay tense or return to |
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