{"id":2562,"date":"2025-07-26T11:18:31","date_gmt":"2025-07-26T10:18:31","guid":{"rendered":"https:\/\/smartsing.es\/?p=2562"},"modified":"2025-07-30T11:54:47","modified_gmt":"2025-07-30T10:54:47","slug":"lax_vox","status":"publish","type":"post","link":"https:\/\/smartsing.es\/es\/lax_vox\/","title":{"rendered":"Lax Vox: tu mejor aliado vocal"},"content":{"rendered":"<p data-start=\"205\" data-end=\"456\"><strong data-start=\"205\" data-end=\"456\">Seguro que has visto m\u00e1s de un v\u00eddeo en redes de alguien soplando por una pajita dentro de una botella con agua. Parece un juego de ni\u00f1os, pero\u2026 \u00bfy si te digo que tras esto se esconde una de las t\u00e9cnicas m\u00e1s potentes para cuidar y mejorar tu voz?<\/strong><\/p>\n<p data-start=\"458\" data-end=\"723\">Hoy te quiero hablar del mundo del <strong data-start=\"493\" data-end=\"504\">Lax Vox<\/strong>, o como tambi\u00e9n se conoce: ejercicios con pajita de resistencia en agua (SOVT en agua). Un cl\u00e1sico que, si eres cantante, docente o simplemente usas tu voz intensamente, te puede cambiar la vida (o al menos la voz \ud83d\ude0a).<\/p>\n<h3 data-start=\"725\" data-end=\"760\">\u00bfQu\u00e9 es exactamente el Lax Vox?<\/h3>\n<p data-start=\"762\" data-end=\"1036\">Es un ejercicio vocal donde se habla o canta emitiendo sonido mientras se sopla a trav\u00e9s de una pajita sumergida en agua. Esta resistencia suave genera una presi\u00f3n positiva dentro de la laringe, ayudando a que las cuerdas vocales se muevan con m\u00e1s libertad y menos esfuerzo.<\/p>\n<p data-start=\"1038\" data-end=\"1110\">Traducido: \u00a1est\u00e1s haciendo una mini fisioterapia vocal sin darte cuenta!<\/p>\n<h3 data-start=\"1112\" data-end=\"1143\">Beneficios (y no son pocos)<\/h3>\n<ul data-start=\"1145\" data-end=\"1368\">\n<li data-start=\"1145\" data-end=\"1196\">\n<p data-start=\"1147\" data-end=\"1196\">Mejora la resonancia y la proyecci\u00f3n de la voz.<\/p>\n<\/li>\n<li data-start=\"1197\" data-end=\"1237\">\n<p data-start=\"1199\" data-end=\"1237\">Reduce la tensi\u00f3n y la fatiga vocal.<\/p>\n<\/li>\n<li data-start=\"1238\" data-end=\"1299\">\n<p data-start=\"1240\" data-end=\"1299\">Ayuda en la recuperaci\u00f3n tras un uso intensivo de la voz.<\/p>\n<\/li>\n<li data-start=\"1300\" data-end=\"1368\">\n<p data-start=\"1302\" data-end=\"1368\">Favorece la alineaci\u00f3n del flujo de aire y el equilibrio muscular.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1370\" data-end=\"1536\">El Lax Vox es ideal antes de un concierto, despu\u00e9s de una clase larga o incluso para calentar la voz mientras conduces (spoiler: \u00a1no ensucies el interior del coche!).<\/p>\n<h3 data-start=\"1538\" data-end=\"1569\">\u00bfDe d\u00f3nde viene el Lax Vox?<\/h3>\n<p data-start=\"1571\" data-end=\"2221\">El Lax Vox fue creado a principios de los a\u00f1os 90 por la logopeda finlandesa <strong data-start=\"1648\" data-end=\"1673\">Marketta Sihvo, Ph.D.<\/strong>, quien empez\u00f3 a presentar esta t\u00e9cnica con pajita y botella de agua en conferencias internacionales desde 1991 \u00a0<a href=\"https:\/\/www.laxvox.com\/history\/\">1<\/a>. La idea surgi\u00f3 cuando observ\u00f3 c\u00f3mo sus pacientes percib\u00edan r\u00e1pidamente el efecto relajante y facilitador de la pajita sumergida. M\u00e1s tarde, el otorrinolaring\u00f3logo <strong data-start=\"1949\" data-end=\"1968\">Ilter Denizoglu<\/strong> aport\u00f3 explicaciones sobre c\u00f3mo la presi\u00f3n positiva dentro de la laringe libera tensi\u00f3n y ampl\u00eda el tracto vocal. Adem\u00e1s, esta t\u00e9cnica evoluciona una tradici\u00f3n finlandesa anterior de resonancia con tubos de los a\u00f1os 60, atribuida a <strong data-start=\"2201\" data-end=\"2220\">Antti Sovij\u00e4rvi <a href=\"https:\/\/www.vocalfeel.com\/en\/scientific-history\/\">2<\/a><\/strong>.<\/p>\n<h3 data-start=\"2223\" data-end=\"2248\">\u00bfQu\u00e9 dice la ciencia?<\/h3>\n<p data-start=\"2250\" data-end=\"2339\">La comunidad cient\u00edfica ha revisado la eficacia del Lax Vox con resultados muy positivos:<\/p>\n<ol data-start=\"2341\" data-end=\"3424\">\n<li data-start=\"2341\" data-end=\"2525\">\n<p data-start=\"2344\" data-end=\"2525\"><strong data-start=\"2344\" data-end=\"2362\">Docentes sanos<\/strong>: un piloto con profesores sanos mostr\u00f3 mejoras en calidad vocal, tiempo de fonaci\u00f3n, funci\u00f3n vocal y evaluaci\u00f3n personal tras 3 semanas de ejercicios regulares. <b><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0892199716300479\">3,<\/a>\u00a0<a href=\"http:\/\/xn--akan%20uzunkavak,%20m-03b.xn--,%20&amp;%20gl,%20g-7vb.%20(2023).%20using%20voice%20training%20practices%20to%20improve%20stuttering:%20Example%20of%20Guidance%20and%20Research%20Center%20(RAM).%20International%20Journal%20of%20Education%20&amp;%20Literacy%20Studies,%2011(1),%2080%E2%80%9387\/\">4<\/a><\/b><\/p>\n<\/li>\n<li data-start=\"2526\" data-end=\"2764\">\n<p data-start=\"2529\" data-end=\"2764\"><strong data-start=\"2529\" data-end=\"2556\">Cantantes con molestias<\/strong>: un estudio en 30 cantantes con disfon\u00eda revel\u00f3 aumento de la frecuencia fundamental en hombres y mayor flujo de aire y potencia aerodin\u00e1mica en todos los participantes, solo 5\u202fminutos despu\u00e9s del Lax Vox <b><a href=\"https:\/\/www.academia.edu\/106927905\/Multidimensional_voice_assessment_the_immediate_effects_of_Lax_Vox_in_singers_with_voice_complaints\">5<\/a><\/b>.<\/p>\n<\/li>\n<li data-start=\"2765\" data-end=\"2997\">\n<p data-start=\"2768\" data-end=\"2997\"><strong data-start=\"2768\" data-end=\"2801\">Estudios electroglotogr\u00e1ficos<\/strong>: investigaciones con t\u00e9cnicas de semi-obstrucci\u00f3n (incluido Lax Vox) han demostrado ajustes favorables en patrones vibratorios y menor impedancia gl\u00f3tica, lo que implica mejor eficiencia vocal <b>\u00a0<\/b><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0892199720304586\"><b>6<\/b><\/a>.<\/p>\n<\/li>\n<li data-start=\"2998\" data-end=\"3171\">\n<p data-start=\"3001\" data-end=\"3171\"><strong data-start=\"3001\" data-end=\"3027\">Patolog\u00edas espec\u00edficas<\/strong>: en casos como sulcus vocales, el uso continuado de Lax Vox ha mejorado el tiempo de fonaci\u00f3n y la relaci\u00f3n s\/z reduciendo el esfuerzo vocal<a href=\"https:\/\/www.dkyad.com\/archieve-issue-details\/2019\/2\/2\/30\"><b>7<\/b><\/a>.<\/p>\n<\/li>\n<li data-start=\"3172\" data-end=\"3424\">\n<p data-start=\"3175\" data-end=\"3424\"><strong data-start=\"3175\" data-end=\"3210\">Comparativas con otras t\u00e9cnicas<\/strong>: se ha observado que la variante VHFO (oscilaci\u00f3n de alta frecuencia con voz) puede ofrecer mejores resultados inmediatos que Lax Vox en algunos casos de disfon\u00eda, aunque ambos son efectivos en contextos cl\u00ednicos <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S089219972030179X\"><b>8<\/b><\/a>.<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"3426\" data-end=\"3573\">En resumen: la ciencia respalda que Lax Vox reduce la tensi\u00f3n, incrementa la eficiencia y ofrece beneficios perceptivos y aerodin\u00e1micos inmediatos.<\/p>\n<h3 data-start=\"3575\" data-end=\"3621\">\u00bfC\u00f3mo se hace? Mini gu\u00eda r\u00e1pida de Lax Vox<\/h3>\n<p data-start=\"3623\" data-end=\"3637\"><strong data-start=\"3623\" data-end=\"3636\">Necesitas<\/strong>:<\/p>\n<ul data-start=\"3638\" data-end=\"3754\">\n<li data-start=\"3638\" data-end=\"3694\">\n<p data-start=\"3640\" data-end=\"3694\">1 pajita de silicona (idealmente de 35\u202fcm y 1\u202fcm \u00d8).<\/p>\n<\/li>\n<li data-start=\"3695\" data-end=\"3731\">\n<p data-start=\"3697\" data-end=\"3731\">1 botella con unos 5\u202fcm de agua.<\/p>\n<\/li>\n<li data-start=\"3732\" data-end=\"3754\">\n<p data-start=\"3734\" data-end=\"3754\">1 momento tranquilo.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3756\" data-end=\"3766\"><strong data-start=\"3756\" data-end=\"3765\">Pasos<\/strong>:<\/p>\n<ol data-start=\"3767\" data-end=\"4000\">\n<li data-start=\"3767\" data-end=\"3813\">\n<p data-start=\"3770\" data-end=\"3813\">Sumerge la pajita 2\u20133\u202fcm dentro del agua.<\/p>\n<\/li>\n<li data-start=\"3814\" data-end=\"3883\">\n<p data-start=\"3817\" data-end=\"3883\">Inspira por la nariz y emite una \u201cuuuu\u201d con los labios cerrados.<\/p>\n<\/li>\n<li data-start=\"3884\" data-end=\"3911\">\n<p data-start=\"3887\" data-end=\"3911\">Mant\u00e9n 10\u201315 segundos.<\/p>\n<\/li>\n<li data-start=\"3912\" data-end=\"3934\">\n<p data-start=\"3915\" data-end=\"3934\">Repite 5\u20136 veces.<\/p>\n<\/li>\n<li data-start=\"3935\" data-end=\"4000\">\n<p data-start=\"3938\" data-end=\"4000\">Prueba escalas, palabras o canciones con la pajita en el agua.<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"4002\" data-end=\"4077\">No debe doler. Si quieres, gr\u00e1bate para ver si est\u00e1s relajado\/a y fluido\/a.<\/p>\n<p data-start=\"4002\" data-end=\"4077\"><img decoding=\"async\" class=\"aligncenter wp-image-2555 size-large\" src=\"https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-1024x553.webp\" alt=\"\" width=\"1024\" height=\"553\" srcset=\"https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-200x108.webp 200w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-300x162.webp 300w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-400x216.webp 400w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-600x324.webp 600w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-768x415.webp 768w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-800x432.webp 800w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-1024x553.webp 1024w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-1200x648.webp 1200w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-1320x713.webp 1320w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1-1536x829.webp 1536w, https:\/\/smartsing.es\/wp-content\/uploads\/2025\/07\/SLIDER2_laxvox-blubberschlauch-das-original-stephanie-kruse-daily-self-care-for-your-voice-thomas-lascheit-present-tasche-bag-geschenk-marketta-sihvo-kinder-1600x864-1.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-start=\"4079\" data-end=\"4103\">Experiencia personal<\/h3>\n<p data-start=\"4105\" data-end=\"4328\">Cuando empec\u00e9 a usar Lax Vox antes de ensayos o conciertos, mi voz gan\u00f3 duraci\u00f3n, claridad en los agudos y menos cansancio. Es compacto, eficaz y lo puedes hacer donde est\u00e9s (incluidos viajes en coche o transporte p\u00fablico).<\/p>\n<p data-start=\"4330\" data-end=\"4828\">Recuerdo una vez que ten\u00eda un bolo muy importante y una faringitis viral bastante fuerte. No estaba af\u00f3nica, pero notaba que la voz no estaba al 100\u202f% y el repertorio era exigente. L\u00f3gicamente, no pod\u00eda hacer reposo vocal total. Empec\u00e9 con Lax Vox como rutina diaria (3 veces al d\u00eda, pocos minutos cada vez) y\u2026 no dir\u00e9 que me cur\u00f3, pero s\u00ed que fue clave para poder cantar con dignidad, con voz suficiente y sobre todo sin hacerme da\u00f1o. Desde ese d\u00eda, lo considero parte de mi botiqu\u00edn vocal b\u00e1sico.<\/p>\n<blockquote class=\"instagram-media\" style=\"background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);\" data-instgrm-captioned=\"\" data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/C02Y8ytNBvI\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\">\n<div style=\"padding: 16px;\">\n<p>&nbsp;<\/p>\n<div style=\"display: flex; flex-direction: row; align-items: center;\">\n<div style=\"background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;\"><\/div>\n<div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center;\">\n<div style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;\"><\/div>\n<div style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;\"><\/div>\n<\/div>\n<\/div>\n<div style=\"padding: 19% 0;\"><\/div>\n<div style=\"display: block; height: 50px; margin: 0 auto 12px; width: 50px;\"><\/div>\n<div style=\"padding-top: 8px;\">\n<div style=\"color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;\">View this post on Instagram<\/div>\n<\/div>\n<div style=\"padding: 12.5% 0;\"><\/div>\n<div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\">\n<div>\n<div style=\"background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div>\n<div style=\"background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div>\n<div style=\"background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div>\n<\/div>\n<div style=\"margin-left: 8px;\">\n<div style=\"background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div>\n<div style=\"width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);\"><\/div>\n<\/div>\n<div style=\"margin-left: auto;\">\n<div style=\"width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div>\n<div style=\"background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div>\n<div style=\"width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\">\n<div style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div>\n<div style=\"background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p style=\"color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;\"><a style=\"color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;\" href=\"https:\/\/www.instagram.com\/reel\/C02Y8ytNBvI\/?utm_source=ig_embed&amp;utm_campaign=loading\" target=\"_blank\" rel=\"noopener\">A post shared by Meia Rox (@meiarox)<\/a><\/p>\n<\/div>\n<\/blockquote>\n<p><script async src=\"\/\/www.instagram.com\/embed.js\"><\/script><\/p>\n<h3 data-start=\"4830\" data-end=\"4870\">\u00bfD\u00f3nde conseguir una pajita Lax Vox?<\/h3>\n<p data-start=\"4872\" data-end=\"5052\">Puedes comprar kits espec\u00edficos online o improvisar uno casero, asegur\u00e1ndote de que la pajita, dimensiones y materiales permitan la presi\u00f3n correcta para que sea efectivo y seguro.<\/p>\n<h3 data-start=\"5054\" data-end=\"5069\">En resumen\u2026<\/h3>\n<ul data-start=\"5071\" data-end=\"5289\">\n<li data-start=\"5071\" data-end=\"5124\">\n<p data-start=\"5073\" data-end=\"5124\">Lax Vox no es una moda, es ciencia y experiencia.<\/p>\n<\/li>\n<li data-start=\"5125\" data-end=\"5211\">\n<p data-start=\"5127\" data-end=\"5211\">Con pocos minutos relaja la voz, mejora la proyecci\u00f3n y ayuda a prevenir lesiones.<\/p>\n<\/li>\n<li data-start=\"5212\" data-end=\"5289\">\n<p data-start=\"5214\" data-end=\"5289\">Tanto profesionales como aficionados lo han adoptado con resultados reales.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5291\" data-end=\"5432\">\u00bfLo has probado ya? \u00a1Comparte tu experiencia o escr\u00edbeme para resolver dudas! Si te ha sido \u00fatil, reenv\u00edalo a quien necesite cuidar su voz \ud83d\ude0a<\/p>\n<h3><b>\ud83d\udcde \u00bfQuieres probarlo conmigo?<\/b><\/h3>\n<p><strong>Si quieres aprender ejercicios pr\u00e1cticos personalizados, adaptar la t\u00e9cnica a tu caso concreto o utilizarla de forma efectiva para prevenir lesiones y ganar potencia vocal&#8230; \u00a1puedes reservar una clase conmigo!<\/strong><\/p>\n<p><strong>Te explico todo lo que necesitas saber, lo practicamos juntos y te llevas una rutina hecha a medida.<\/strong><\/p>\n<p><b><br \/>\n<\/b><b>\ud83d\udcec Cont\u00e1ctame por DM, correo o a trav\u00e9s del formulario de la web.<\/b><b><br \/>\n<\/b><b>\ud83d\udc49 \u00bfTe animas a probarlo?<\/b><\/p>\n<h2 class=\"fusion-responsive-typography-calculated\" data-fontsize=\"60\" data-lineheight=\"90px\"><b>Referencias<\/b><\/h2>\n<ol>\n<li aria-level=\"1\">Lax Vox. (s.d.).\u00a0<em data-start=\"345\" data-end=\"354\">History<\/em>. https:\/\/www.laxvox.com\/history\/<\/li>\n<li aria-level=\"1\">VocalFeel. (s.d.).\u00a0<em data-start=\"424\" data-end=\"444\">Scientific History<\/em>. https:\/\/www.vocalfeel.com\/en\/scientific-history\/<\/li>\n<li aria-level=\"1\">Mail\u00e4nder E., M\u00fchre L., Barsties B.\u00a0<i>Pilot amb docents (3 setmanes)<\/i>,\u00a0<i>Journal of Voice<\/i>, 2016. https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0892199716300479<\/li>\n<li aria-level=\"1\">\u00c7akan Uzunkavak, M., &amp; G\u00fcl, G. (2023). Using voice training practices to improve stuttering: Example of Guidance and Research Center (RAM).\u00a0<em data-start=\"254\" data-end=\"313\">International Journal of Education &amp; Literacy Studies, 11<\/em>(1), 80\u201387. https:\/\/files.eric.ed.gov\/fulltext\/EJ1329381.pdf<\/li>\n<li aria-level=\"1\">Santana da Mata R., Rocha M., Ribeiro E. (2023). Multidimensional voice assessment: The immediate effects of Lax Vox in singers with voice complaints. https:\/\/www.academia.edu\/106927905\/Multidimensional_voice_assessment_the_immediate_effects_of_Lax_Vox_in_singers_with_voice_complaints<\/li>\n<li aria-level=\"1\">Da Silva A., Da Silva J., Guzm\u00e1n M., Calvache C., Ghedini A., Alves K. (2023) Efficacy of a Semi-Occluded Vocal Tract Exercises-Therapeutic Program in Behavioral Dysphonia: A Randomized and Blinded Clinical Trial<br \/>\nhttps:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0892199720304586<\/li>\n<li aria-level=\"1\">Yadegari, F., &amp; Khoddami, S. M. (2019). Immediate effects of semi-occluded vocal tract exercise in singers with vocal fatigue.\u00a0<em data-start=\"1372\" data-end=\"1436\">International Journal of Medical Research &amp; Health Sciences, 8<\/em>(2), 30\u201336. https:\/\/www.dkyad.com\/archieve-issue-details\/2019\/2\/2\/30<\/li>\n<li aria-level=\"1\">Silva, R. L. F., Antonetti, A. E. S., Ribeiro, V. V., Ramos, A. C., Brasolotto, A. G., &amp; Silverio, K. C. A. (2022). Voiced high-frequency oscillation or Lax Vox technique? Immediate effects in dysphonic individuals.\u00a0<em data-start=\"338\" data-end=\"360\">Journal of Voice, 36<\/em>(3), 409.e1\u2013409.e8. https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S089219972030179X<\/li>\n<li aria-level=\"1\">Sovij\u00e4rvi A.\u00a0<i>Resonance tubes technique<\/i>, anys 60\u00a0<a href=\"https:\/\/www.vocalfeel.com\/en\/scientific-history\/?utm_source=chatgpt.com\">vocalfeel.com+1doctorvox.com+1<\/a><\/li>\n<li aria-level=\"1\">Matta R.S. et al.\u00a0<i>Estudi multidimensional cantants amb disfonia<\/i>, Rev. CEFAC, 2021\u00a0<a href=\"https:\/\/www.academia.edu\/106927905\/Multidimensional_voice_assessment_the_immediate_effects_of_Lax_Vox_in_singers_with_voice_complaints?utm_source=chatgpt.com\">Academia<\/a><\/li>\n<li aria-level=\"1\">Guzm\u00e1n, M., &amp; Salfate, L. (2018). Ejercicios con tracto vocal semi-ocluido: efectos en la funci\u00f3n gl\u00f3tica, aerodin\u00e1mica y configuraci\u00f3n del tracto vocal.\u00a0<em data-start=\"1621\" data-end=\"1632\">Aret\u00e9, 18<\/em>(2), 21\u201332. https:\/\/arete.ibero.edu.co\/article\/view\/art.18203<\/li>\n<li aria-level=\"1\">Guzm\u00e1n, M., Laukkanen, A.\u2011M., Mu\u00f1oz, D., Geneid, A., &amp; Richter, B. (2017). The influence of water resistance therapy on vocal fold vibration: A high\u2011speed digital imaging study.\u00a0<em data-start=\"1328\" data-end=\"1365\">Logopedics Phoniatrics Vocology, 42<\/em>(3), 99\u2013107. https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14015439.2016.1207097<\/li>\n<\/ol>\n<div class=\"wpforms-container wpforms-container-full\" id=\"wpforms-1637\"><form id=\"wpforms-form-1637\" class=\"wpforms-validate wpforms-form\" data-formid=\"1637\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/es\/wp-json\/wp\/v2\/posts\/2562\" data-token=\"2c743e348206145a4e8b1cb895991442\"><noscript class=\"wpforms-error-noscript\">Por favor, activa JavaScript en tu navegador para completar este formulario.<\/noscript><div class=\"wpforms-field-container\"><div id=\"wpforms-1637-field_0-container\" class=\"wpforms-field wpforms-field-name\" data-field-id=\"0\"><label class=\"wpforms-field-label\" for=\"wpforms-1637-field_0\">Nombre y Apellidos <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"text\" id=\"wpforms-1637-field_0\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][0]\" required><\/div><div id=\"wpforms-1637-field_1-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"1\"><label class=\"wpforms-field-label\" for=\"wpforms-1637-field_1\">Correo electr\u00f3nico <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"email\" id=\"wpforms-1637-field_1\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][1]\" required><\/div><div id=\"wpforms-1637-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-1637-field_2\">Comentario o mensaje <span class=\"wpforms-required-label\">*<\/span><\/label><textarea id=\"wpforms-1637-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" required><\/textarea><\/div><\/div><input type=\"hidden\" name=\"wpforms[recaptcha]\" value=\"\"><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"1637\"><input type=\"hidden\" name=\"wpforms[author]\" value=\"1\"><button type=\"submit\" name=\"wpforms[submit]\" class=\"wpforms-submit \" id=\"wpforms-submit-1637\" value=\"wpforms-submit\" aria-live=\"assertive\" data-alt-text=\"Enviando...\" data-submit-text=\"Enviar\">Enviar<\/button><\/div><\/form><\/div>  <!-- .wpforms-container -->\n","protected":false},"excerpt":{"rendered":"<p>Seguro que has visto m\u00e1s de un v\u00eddeo en redes de alguien soplando por una pajita dentro de una botella con agua. 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