{"id":5377,"date":"2024-10-07T11:40:14","date_gmt":"2024-10-07T09:40:14","guid":{"rendered":"https:\/\/www.initiatives-coeur.fr\/actus\/?p=5377"},"modified":"2024-10-07T11:41:29","modified_gmt":"2024-10-07T09:41:29","slug":"tour-du-monde-sam-davies-salimenter-en-course","status":"publish","type":"post","link":"https:\/\/www.initiatives-coeur.fr\/actus\/tour-du-monde-sam-davies-salimenter-en-course-5377","title":{"rendered":"Tour du monde Sam Davies &#8211; s&rsquo;alimenter en course"},"content":{"rendered":"<h2>L\u2019avitaillement<\/h2>\n<p>Sam doit embarquer autant de nourriture que de jours de voyage car elle ne peut \u00eatre ravitaill\u00e9e pendant la course. Mais elle veille aussi au poids embarqu\u00e9 pour ne pas alourdir son bateau. Par exemple pendant le Vend\u00e9e Globe l\u2019avitaillement repr\u00e9sente 120 \u00e0 180 kilos (produits d\u2019hygi\u00e8ne compris). <a href=\"https:\/\/www.initiatives-coeur.fr\/actus\/lavitaillement-5184\">Voir ce qu&#8217;emporte Sam sur son bateau.<\/a><\/p>\n<h3>Qu\u2019est-ce qu\u2019un plat lyophilis\u00e9 ?<\/h3>\n<p>Pour limiter au maximum le poids de la nourriture Sam choisit de prendre des plats lyophilis\u00e9s. Peu encombrants, nourrissants et tr\u00e8s l\u00e9gers, il suffit d\u2019un peu d\u2019eau douce pour les pr\u00e9parer (elle est fournie par le <a href=\"https:\/\/blog.initiatives.fr\/fonctionnement-dun-dessalinisateur-23733\">dessalinisateur du bord<\/a>). Sam la fait chauffer sur son r\u00e9chaud (comme au camping) puis la m\u00e9lange au sachet.<br \/>\nD\u00e9couvrir <strong>comment on mange \u00e0 bord d\u2019un bateau de course<\/strong> gr\u00e2ce \u00e0 <a href=\"https:\/\/youtu.be\/CbBDxqPaTbw\">cette vid\u00e9o de Jamy<\/a><\/p>\n<div class=\"youtube_player\"><iframe loading=\"lazy\" class=\"iframe-youtube\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/CbBDxqPaTbw?theme=light&amp;rel=0&amp;controls=0&amp;showinfo=0&amp;autoplay=0\" width=\"560px\" height=\"315px\" frameborder=\"0\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<h2>Mange-t-on + en mer qu&rsquo;\u00e0 terre ?<\/h2>\n<blockquote><p>Il en faut de l\u2019\u00e9nergie, non seulement pour les man\u0153uvres mais aussi tout simplement pour tenir debout. Des mesures ont \u00e9t\u00e9 faites. <strong>Par mer agit\u00e9e, la consommation d\u2019\u00e9nergie mentale et physique pour rester vertical peut avoisiner 1000 Calories.<\/strong>\u00a0 Autant \u00e0 ajouter \u00e0 la ration calorique journali\u00e8re. Rien d\u2019\u00e9tonnant \u00e0 ce que l\u2019on mange plus en mer qu\u2019\u00e0 terre.\u00a0\u00bb<\/p>\n<p>jean-yves Chauve M\u00e9decin de course<\/p><\/blockquote>\n<p>En mer, les marins doivent manger davantage pour compenser leur consommation \u00e9nerg\u00e9tique. On estime que <strong>la d\u00e9pense \u00e9nerg\u00e9tique quotidienne n\u00e9cessaire \u00e0 un marin solitaire est comprise entre 3 500 et 5000 kilocalories par jour.<\/strong> Alors qu\u2019un adulte \u00e0 terre n\u2019en \u00ab br\u00fble \u00bb que 2800 en moyenne. Pour \u00e9viter une perte de poids importante il faut veiller \u00e0 la qualit\u00e9 nutritionnelle des plats emport\u00e9s. Sam Davies fait 3 repas par jour comme \u00e0 terre + des petites collations. Voir <a href=\"https:\/\/blog.initiatives.fr\/wp-content\/uploads\/2020\/07\/details-plats-sam-2020.xlsx\">les menus de Sam Davies pendant le Vend\u00e9e Globe<\/a><\/p>\n<p>Par contre, les heures de repas ne sont pas fixes car c\u2019est l\u2019activit\u00e9 du bateau qui dicte les horaires pendant une course. Il faut aussi tenir compte du fait qu\u2019on n\u2019a pas les m\u00eames besoins ni les m\u00eames envies selon les climats travers\u00e9s.<\/p>\n<p>Dans les zones les plus froides de la plan\u00e8te (autour de l\u2019Antarctique), un skipper a besoin de deux fois plus d\u2019apport calorique qu\u2019un terrien. On pr\u00e9voit des plats moins lourds \u00e0 manger quand il fait chaud (sous les chaleurs des tropiques), plus sal\u00e9s, car on transpire et perd du sel. Et des plats un peu plus consistants quand il fait froid.<br \/>\nIl est aussi important de pr\u00e9server le plaisir de manger car l\u2019alimentation joue aussi sur le moral et donc la performance du skipper. Pour Sam c&rsquo;est le porridge (essentiel pour une anglaise;) et du chocolat.<\/p>\n<figure id=\"attachment_5590\" aria-describedby=\"caption-attachment-5590\" style=\"width: 940px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.initiatives-coeur.fr\/actus\/wp-content\/uploads\/2024\/10\/ScreenCopy-2024-10-07-a-11.39.12.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-5590\" src=\"https:\/\/www.initiatives-coeur.fr\/actus\/wp-content\/uploads\/2024\/10\/ScreenCopy-2024-10-07-a-11.39.12-940x639.jpg\" alt=\"Avitaillement Vend\u00e9e Globe Samantha DAvies\" width=\"940\" height=\"639\" \/><\/a><figcaption id=\"caption-attachment-5590\" class=\"wp-caption-text\">Avitaillement Vend\u00e9e Globe Samantha DAvies<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019avitaillement Sam doit embarquer autant de nourriture que de jours de voyage car elle ne peut \u00eatre ravitaill\u00e9e pendant la course. Mais elle veille aussi au poids embarqu\u00e9 pour ne pas alourdir son bateau. Par exemple pendant le Vend\u00e9e Globe l\u2019avitaillement repr\u00e9sente 120 \u00e0 180 kilos (produits d\u2019hygi\u00e8ne compris). Voir ce qu&#8217;emporte Sam sur son &hellip; <a href=\"https:\/\/www.initiatives-coeur.fr\/actus\/tour-du-monde-sam-davies-salimenter-en-course-5377\" class=\"more-link\">Continuer la lecture<span class=\"screen-reader-text\"> de &laquo;&nbsp;Tour du monde Sam Davies &#8211; s&rsquo;alimenter en course&nbsp;&raquo;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":5381,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-5377","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vendee-globe-2024"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tour du monde Sam Davies - s&#039;alimenter en course - Initiatives C\u0153ur<\/title>\n<meta name=\"description\" content=\"Pour s&#039;alimenter, Sam doit embarquer autant de nourriture que de jours de voyage car elle ne peut \u00eatre ravitaill\u00e9e en mer. 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