{"id":10509,"date":"2022-03-10T09:07:45","date_gmt":"2022-03-10T09:07:45","guid":{"rendered":"\/es-es\/blogs\/montana\/?p=10509"},"modified":"2025-01-16T14:17:18","modified_gmt":"2025-01-16T14:17:18","slug":"buff-cuantos-grados-calienta-aire-que-respiramos","status":"publish","type":"post","link":"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/","title":{"rendered":"\u00bfCu\u00e1ntos grados calienta un Buff el aire que respiramos?: Experimento cient\u00edfico"},"content":{"rendered":"<p>Todos sabemos que usar Buff cuando nos encontramos expuestos a bajas temperaturas calienta y humedece el aire que respiramos pero&#8230; \u00bfhasta qu\u00e9 punto? \u00bfCu\u00e1ntos grados nos calienta? Hemos hecho un peque\u00f1o experimento cient\u00edfico para medir su eficacia&#8230;<br \/>\n<!--more--><\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Los \u201cfr\u00edos\u201d datos<\/strong><\/h2>\n<p>\u00bfRecord\u00e1is el fr\u00edo que sentimos cuando una parte de nuestro cuerpo, como la cara o las manos, se expone a las bajas temperaturas? Y eso a pesar de que, incluso si estuvi\u00e9ramos totalmente desnudos, la superficie expuesta ser\u00eda de menos de 2 m<sup>2<\/sup>.<\/p>\n<p>Pero cuando respiramos aire fr\u00edo, son m\u00e1s de 80 los metros cuadrados que exponemos, con lo que las p\u00e9rdidas t\u00e9rmicas pudieran ser extremas.<\/p>\n<p>No ocurre as\u00ed gracias a que el aire inspirado realiza cierto camino por conductos en los que est\u00e1 en contacto con mucosas, que se encargan de calentarlo y de aportar humedad, para hacerlo menos agresivo.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10515\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_4\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646887688&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_4\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4-300x225.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4.jpg\" class=\"size-full wp-image-10515 aligncenter\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4.jpg\" alt=\"Buff\" width=\"800\" height=\"600\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4-300x225.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_4-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Debemos pensar que, <strong>cuando hacemos ejercicio de cierta intensidad, podemos respirar m\u00e1s de 100 \u00f3 150 litros de aire cada minuto que, si entran directos desde la g\u00e9lida atm\u00f3sfera que nos rodea, resultan muy agresivos para el cuerpo<\/strong>.<\/p>\n<p>Faringitis, traque\u00edtis, bronquitis o neumon\u00edas pueden producirse bajo esas condiciones.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>\u00bfC\u00f3mo nos ayuda llevar un Buff?<\/strong><\/h2>\n<p>Por eso, <strong><a href=\"https:\/\/www.forumsport.com\/es-es\/marcas\/buff-BUFF-c\" target=\"_blank\" rel=\"noopener\">contar con una prenda que ayude a filtrar, calentar y humedecer el aire<\/a> que respiramos durante los entrenamientos puede ser de gran ayuda<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10513\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_2\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646887479&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_2\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2-300x225.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2.jpg\" class=\"size-full wp-image-10513 aligncenter\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2.jpg\" alt=\"Buff\" width=\"800\" height=\"600\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2-300x225.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_2-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Al margen del ejercicio, hemos venido utilizando elementos as\u00ed desde hace mucho tiempo. Un ejemplo son las bufandas.<\/p>\n<p>Pero cuando hay ejercicio f\u00edsico por medio, es frecuente que utilicemos un <a href=\"https:\/\/www.forumsport.com\/es-es\/marcas\/buff-BUFF-c\" target=\"_blank\" rel=\"noopener\">\u201cbuff\u201d, \u201cbraga\u201d o \u201cbalaclava\u201d<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>\u00bfQu\u00e9 podemos esperar cuando usamos un Buff?<\/strong><\/h2>\n<ul>\n<li><strong>Que reduzcan las p\u00e9rdidas t\u00e9rmicas de la cabeza, la cara y el cuello<\/strong>. \u00c9stas suman un 9% de la superficie corporal, aunque por ciertas caracter\u00edsticas fisiol\u00f3gicas pueden perder una cantidad de calor superior a otras zonas.<\/li>\n<li>Con un buff conseguiremos <strong>filtrar, calentar y<\/strong>, en cuanto lo usamos un rato, tambi\u00e9n <strong>humedecer el aire respirado<\/strong>.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10512\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_1\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646887379&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_1\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1-300x225.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1.jpg\" class=\"alignnone size-full wp-image-10512\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1.jpg\" alt=\"Buff\" width=\"800\" height=\"600\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1-300x225.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_1-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Pod\u00edamos fiarnos de esa apreciaci\u00f3n, pero nos gusta comprobar las cosas mediante la experimentaci\u00f3n pr\u00e1ctica.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Buff Polar Reversible<\/strong><\/h2>\n<p>Para eso, hemos elegido una prenda de la firma Buff.<\/p>\n<p>Se trata del modelo <a href=\"https:\/\/www.forumsport.com\/es-es\/buff-tubular-reversible-polar-speed-graphite-1237719011000-1000622715-p\" target=\"_blank\" rel=\"noopener\">Polar Reversible<\/a>, dise\u00f1ado para temperaturas fr\u00edas y niveles de actividad medios.<\/p>\n<p>Con ese fin, en lugar de utilizar una sola capa de tejido tubular, se emplean dos, unidas por sus dos extremos, lo que aporta un <strong>mayor aislamiento t\u00e9rmico<\/strong> y <strong>mejora la gesti\u00f3n del aire en ambientes muy fr\u00edos<\/strong>.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"jetpack-slideshow-noscript robots-nocontent\">El pase de diapositivas requiere JavaScript.<\/p><div id=\"gallery-10509-1-slideshow\" class=\"jetpack-slideshow-window jetpack-slideshow jetpack-slideshow-black\" data-trans=\"fade\" data-autostart=\"1\" data-gallery=\"[{&quot;src&quot;:&quot;https:\\\/\\\/blogs.forumsport.com\\\/es-es\\\/blogs\\\/montana\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2022\\\/03\\\/outdoor_buff_experimento_20.jpg&quot;,&quot;id&quot;:&quot;10531&quot;,&quot;title&quot;:&quot;outdoor_buff_experimento_20&quot;,&quot;alt&quot;:&quot;Buff&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/blogs.forumsport.com\\\/es-es\\\/blogs\\\/montana\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2022\\\/03\\\/outdoor_buff_experimento_15.jpg&quot;,&quot;id&quot;:&quot;10526&quot;,&quot;title&quot;:&quot;outdoor_buff_experimento_15&quot;,&quot;alt&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/blogs.forumsport.com\\\/es-es\\\/blogs\\\/montana\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2022\\\/03\\\/outdoor_buff_experimento_18.jpg&quot;,&quot;id&quot;:&quot;10529&quot;,&quot;title&quot;:&quot;outdoor_buff_experimento_18&quot;,&quot;alt&quot;:&quot;Buff&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/blogs.forumsport.com\\\/es-es\\\/blogs\\\/montana\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2022\\\/03\\\/outdoor_buff_experimento_19.jpg&quot;,&quot;id&quot;:&quot;10530&quot;,&quot;title&quot;:&quot;outdoor_buff_experimento_19&quot;,&quot;alt&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/blogs.forumsport.com\\\/es-es\\\/blogs\\\/montana\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2022\\\/03\\\/outdoor_buff_experimento_16.jpg&quot;,&quot;id&quot;:&quot;10527&quot;,&quot;title&quot;:&quot;outdoor_buff_experimento_16&quot;,&quot;alt&quot;:&quot;Buff&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/blogs.forumsport.com\\\/es-es\\\/blogs\\\/montana\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2022\\\/03\\\/outdoor_buff_experimento_21.jpg&quot;,&quot;id&quot;:&quot;10532&quot;,&quot;title&quot;:&quot;outdoor_buff_experimento_21&quot;,&quot;alt&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;},{&quot;src&quot;:&quot;https:\\\/\\\/blogs.forumsport.com\\\/es-es\\\/blogs\\\/montana\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2022\\\/03\\\/outdoor_buff_experimento_17.jpg&quot;,&quot;id&quot;:&quot;10528&quot;,&quot;title&quot;:&quot;outdoor_buff_experimento_17&quot;,&quot;alt&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;itemprop&quot;:&quot;image&quot;}]\" itemscope itemtype=\"https:\/\/schema.org\/ImageGallery\"><\/div>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.forumsport.com\/es-es\/buff-tubular-polar-reversible-ghan-graphite-1325239011000-1000920437-p\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"5181\" data-permalink=\"\/es-es\/blogs\/montana\/pantalones-ligeros-de-montana-una-apuesta-segura-para-todo-el-ano\/boton-ver-producto\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2019\/10\/BOT\u00d3N-ver-producto.jpg\" data-orig-size=\"105,30\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"BOT\u00d3N&#8211;ver-producto\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2019\/10\/BOT\u00d3N-ver-producto.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2019\/10\/BOT\u00d3N-ver-producto.jpg\" class=\"aligncenter wp-image-5181 size-full\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2019\/10\/BOT\u00d3N-ver-producto.jpg\" alt=\"Buff\" width=\"105\" height=\"30\"><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Pero esa doble capa tambi\u00e9n crea limitaciones, como la posibilidad de respirar tantos litros de aire por minuto como exige un esfuerzo intenso.<\/p>\n<p>Por eso esta prenda se recomienda para actividades de nivel medio.<\/p>\n<p>El buff, de agradable tacto y libre de sustancias nocivas, tiene una buena elasticidad en todos los sentidos, logrando un uso agradable.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10517\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_6\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6.jpg\" data-orig-size=\"800,540\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;Lizarraga&quot;,&quot;camera&quot;:&quot;NIKON D7000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646887828&quot;,&quot;copyright&quot;:&quot;Lizarraga&quot;,&quot;focal_length&quot;:&quot;80&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.003125&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_6\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6-300x203.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6.jpg\" class=\"alignnone size-full wp-image-10517\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6.jpg\" alt=\"Buff\" width=\"800\" height=\"540\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6-300x203.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6-768x518.jpg 768w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_6-400x270.jpg 400w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Con posibilidad de utilizarse de forma reversible, una de las caras presenta una discreta decoraci\u00f3n rayada y logos de la empresa fabricante, mientras la otra, exclusivamente de color negro, es aterciopelada y muy suave al tacto.<\/p>\n<p>Los materiales utilizados son el poli\u00e9ster, en un 97%, y el elastano en el restante 3%.<\/p>\n<p>Cabe citar que <strong>el poli\u00e9ster empleado procede del reciclaje de botellas de ese material<\/strong>, en n\u00famero de 5, seg\u00fan la informaci\u00f3n facilitada.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10518\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_7\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;9&quot;,&quot;credit&quot;:&quot;Lizarraga&quot;,&quot;camera&quot;:&quot;NIKON D7000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646887957&quot;,&quot;copyright&quot;:&quot;Lizarraga&quot;,&quot;focal_length&quot;:&quot;34&quot;,&quot;iso&quot;:&quot;400&quot;,&quot;shutter_speed&quot;:&quot;0.005&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_7\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7-300x225.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7.jpg\" class=\"size-full wp-image-10518 aligncenter\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7.jpg\" alt=\"Buff\" width=\"800\" height=\"600\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7-300x225.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_7-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h2><strong>La prueba<\/strong><\/h2>\n<p>Al igual que en alg\u00fan otro test de aislamiento t\u00e9rmico, en este caso hemos utilizado un term\u00f3metro con memoria e instalado dos sondas t\u00e9rmicas.<\/p>\n<p>La primera, adherida a la mejilla de la persona \u201cvoluntaria\u201d, en el interior del \u201cbuff\u201d, y la segunda, expuesta al ambiente.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10520\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_9\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9.jpg\" data-orig-size=\"800,530\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;7.1&quot;,&quot;credit&quot;:&quot;Lizarraga&quot;,&quot;camera&quot;:&quot;NIKON D7000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646888095&quot;,&quot;copyright&quot;:&quot;Lizarraga&quot;,&quot;focal_length&quot;:&quot;50&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.008&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_9\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9-300x199.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9.jpg\" class=\"size-full wp-image-10520 aligncenter\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9.jpg\" alt=\"Buff\" width=\"800\" height=\"530\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9-300x199.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_9-768x509.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>De esta forma evitamos una influencia directa del aire espirado en la sonda protegida por la prenda, y medimos en cambio la del que queda atrapado entre la cara y el \u201cbuff\u201d, que ser\u00e1 inspirado a continuaci\u00f3n.<\/p>\n<p>En una pista de atletismo al aire libre, para controlar mejor las condiciones de la prueba, <strong>hemos grabado constantemente los datos de ambas sondas durante una carrera continua que deb\u00eda durar unos 30 minutos<\/strong>.<\/p>\n<p>El ritmo medio inicial ha sido de 5 minutos por kil\u00f3metro, acorde con la indicaci\u00f3n de un esfuerzo medio.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10544\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/correr\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"correr\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr-300x225.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr.jpg\" class=\"alignnone size-full wp-image-10544\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr.jpg\" alt=\"Buff\" width=\"800\" height=\"600\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr-300x225.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/correr-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h2><strong>El resultado: \u00bfCu\u00e1ntos grados calienta un Buff el aire que respiramos?<br \/>\n<\/strong><\/h2>\n<p>En esas condiciones, la media de temperatura exterior ha sido de 12,5\u00baC, mientras la temperatura del aire inspirado a trav\u00e9s del buff era de 29,4\u00baC.<\/p>\n<p>Por lo tanto, <strong>la prenda utilizada templaba en casi 17\u00baC el aire respirado<\/strong>.<\/p>\n<p>Es una cifra importante y que mitiga sin duda los riesgos que el fr\u00edo conlleva para el aparato respiratorio.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10522\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_11\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;11&quot;,&quot;credit&quot;:&quot;Lizarraga&quot;,&quot;camera&quot;:&quot;NIKON D7000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646888295&quot;,&quot;copyright&quot;:&quot;Lizarraga&quot;,&quot;focal_length&quot;:&quot;18&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.008&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_11\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11-300x225.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11.jpg\" class=\"size-full wp-image-10522 aligncenter\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11.jpg\" alt=\"Buff\" width=\"800\" height=\"600\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11-300x225.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_11-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Sin embargo, desvelaremos que la prueba no ha durado el tiempo previsto.<\/p>\n<p>En una segunda fase hemos pretendido aumentar el ritmo de carrera continua y, entonces, hemos visto el motivo por el que la firma Buff indica que solo es adecuada para esfuerzos medios: <strong>la necesidad de respirar m\u00e1s litros de aire chocaba contra la resistencia que el buff ofrece al paso del aire.<\/strong><\/p>\n<p>En esas condiciones, la prenda agobia.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"10523\" data-permalink=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/outdoor_buff_experimento_12\/\" data-orig-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12.jpg\" data-orig-size=\"800,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;Lizarraga&quot;,&quot;camera&quot;:&quot;NIKON D7000&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1646888330&quot;,&quot;copyright&quot;:&quot;Lizarraga&quot;,&quot;focal_length&quot;:&quot;200&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.008&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"outdoor_buff_experimento_12\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12-300x225.jpg\" data-large-file=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12.jpg\" class=\"size-full wp-image-10523 aligncenter\" src=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12.jpg\" alt=\"Buff\" width=\"800\" height=\"600\" srcset=\"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12.jpg 800w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12-300x225.jpg 300w, \/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_12-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Conclusiones<\/strong><\/h2>\n<p>Como conclusi\u00f3n, podemos afirmar que <strong><a href=\"https:\/\/www.forumsport.com\/es-es\/buff-tubular-reversible-polar-speed-graphite-1237719011000-1000622715-p\" target=\"_blank\" rel=\"noopener\">el uso de este buff reduce las p\u00e9rdidas t\u00e9rmicas de las zonas que tapa<\/a> y protege nuestra salud respiratoria durante los entrenamientos o actividades de intensidad moderada en d\u00edas fr\u00edos<\/strong>.<\/p>\n<p>Si vamos a escoger una prenda de este tipo para entrenamientos m\u00e1s intensos, ser\u00e1 conveniente que sea menos tupida, lo que traer\u00e1 emparejada una menor protecci\u00f3n frente al agresivo aire invernal.<\/p>\n<p>&nbsp;<\/p>\n<p><em>Por&nbsp;<a href=\"\/es-es\/blogs\/montana\/?s=Por+Kepa+Lizarraga%2C+especialista+en+Medicina+del+Deporte+y+Mikel+Lizarraga&amp;submit=Buscar\" target=\"_blank\" rel=\"noopener\"><strong>Kepa Lizarraga<\/strong>, especialista en Medicina del Deporte, y <strong>Mikel Lizarraga<\/strong>, Analista f\u00edsico-qu\u00edmico. <\/a><\/em><em>Ambos colaboradores de&nbsp;<\/em><a href=\"https:\/\/www.forumsport.com\/es-es\/\" target=\"_blank\" rel=\"noopener\">Forum Sport<\/a><\/p>\n<p>M\u00e1s art\u00edculos que pueden resultarte \u00fatiles:<\/p>\n<ul>\n<li class=\"entry-title\"><strong><a href=\"\/es-es\/blogs\/montana\/viento-en-montana-6-tips-para-protegernos-cuando-sopla-fuerte\/\" target=\"_blank\" rel=\"bookmark noopener\">VIENTO EN MONTA\u00d1A: 6 TIPS PARA PROTEGERNOS CUANDO SOPLA FUERTE<\/a><\/strong><\/li>\n<li class=\"entry-title\"><strong>FACT-CHECKING A LA MEMBRANA OMNI-HEAT INFINITY DE COLUMBIA: \u00bfCALIENTA TANTO COMO DICEN?<\/strong><\/li>\n<li class=\"entry-title\"><strong>CAMISETAS T\u00c9RMICAS ODLO: CALOR Y SOSTENIBILIDAD<\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Todos sabemos que usar Buff cuando nos encontramos expuestos a bajas temperaturas calienta y humedece el aire que respiramos pero&#8230; \u00bfhasta qu\u00e9 punto? \u00bfCu\u00e1ntos grados nos calienta? Hemos hecho un peque\u00f1o experimento cient\u00edfico para medir su eficacia&#8230; [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"\/es-es\/blogs\/montana\/buff-cuantos-grados-calienta-aire-que-respiramos\/\">Conocer m\u00e1s<\/a><\/p>\n","protected":false},"author":599,"featured_media":10533,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"6","ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[6,11],"tags":[],"class_list":{"0":"post-10509","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-material","8":"category-outdoor-outdoor"},"jetpack_publicize_connections":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"\/es-es\/blogs\/montana\/wp-content\/uploads\/sites\/3\/2022\/03\/outdoor_buff_experimento_portada.jpg","jetpack_shortlink":"https:\/\/wp.me\/p8n7Aj-2Jv","jetpack-related-posts":[],"_links":{"self":[{"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/posts\/10509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/users\/599"}],"replies":[{"embeddable":true,"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/comments?post=10509"}],"version-history":[{"count":18,"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/posts\/10509\/revisions"}],"predecessor-version":[{"id":16577,"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/posts\/10509\/revisions\/16577"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/media\/10533"}],"wp:attachment":[{"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/media?parent=10509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/categories?post=10509"},{"taxonomy":"post_tag","embeddable":true,"href":"\/es-es\/blogs\/montana\/wp-json\/wp\/v2\/tags?post=10509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}