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<\/p>\n

Nous savons que la Nintendo DS, les bracelets fitness comme le Gear Fit, dont la nouvelle version fait surface, ou encore l'Apple Watch savent vous pr\u00e9venir en cas d'inactivit\u00e9 trop longue, les smartphones eux ne le font pas ou pas de mani\u00e8re intuitive. Au vu de l'importance qu'ils ont dans le monde d'aujourd'hui, notamment chez les adolescents, ils pourraient avoir un r\u00f4le majeur, c'est ce que ces chercheurs am\u00e9ricains ont compris.<\/p>\n

Parlons maintenant de cette \u00e9tude, qui est parue au sein du Journal of Medical Internet Research<\/em>, et qui a rassembl\u00e9 des chercheurs du centre de sant\u00e9 de l'American Cancer Society<\/em>, de l'universit\u00e9 d'Oklahoma, et enfin les experts du MD Anderson Cancer Center<\/em> du Texas. Ils ont demand\u00e9 \u00e0 l'\u00e9quipe \u00ab\u00a0cobaye\u00a0\u00bb de conserver leurs smartphone sur eux pendant toute la dur\u00e9e de l'\u00e9tude, soit une semaine.<\/p>\n

Pendant l'exp\u00e9rience, en plus du suivi via l'acc\u00e9l\u00e9rom\u00e8tre, les s\u00e9dentaires qui restaient assis pendant plus de 2 heures par jour, se voyaient ainsi encourager \u00e0 se lever et d\u00e9ambuler sur quelques pas dans la pi\u00e8ce o\u00f9 ils se trouvaient<\/strong> par le biais de messages sur leurs smartphones. Ces messages insistaient notamment sur le c\u00f4t\u00e9 n\u00e9faste de la position assise prolong\u00e9e.<\/p>\n

Au terme d'une semaine d'exp\u00e9rience, les participants amen\u00e9s par leur smartphone \u00e0 faire des efforts \u00e9taient moins assis et pratiquaient plus d'activit\u00e9 que ceux que ne b\u00e9n\u00e9ficiaient pas de conseils de ce type<\/strong>. Les acc\u00e9l\u00e9rom\u00e8tres ont ainsi enregistr\u00e9 3\u00a0% de temps en moins en position assise, par rapport \u00e0 l'autre groupe, soit 25 minutes d'exercice physique en plus par jour.<\/p>\n

Les auteurs de cette \u00e9tude, pionni\u00e8re dans son genre, conc\u00e8dent volontiers que leur \u00e9tude se heurte \u00e0 certains limites, de dur\u00e9e de notamment. Un suivi plus long serait utile, mais ces premi\u00e8res constations permettent d\u00e9j\u00e0 de tirer quelques conclusions. Un des auteurs commente ainsi que \u00ab de simples messages de rappel sur smartphone semblent offrir une strat\u00e9gie prometteuse pour r\u00e9duire les comportements s\u00e9dentaires et accro\u00eetre l'activit\u00e9<\/i> \u00bb.<\/p>\n

De quoi donner de l'espoir, m\u00eame si d'autres \u00e9tudes plus approfondies devront confirmer cette analyse. Et vous, qu'en pensez-vous\u00a0? Est-ce nos smartphones pourront nous aider \u00e0 maintenir notre forme physique dans le futur, en tout cas de meilleure mani\u00e8re qu'aujourd'hui ?<\/p>\n

Via<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"L’ob\u00e9sit\u00e9 sera-t-elle bient\u00f4t enray\u00e9e par les smartphones ? C’est ce qu’une enqu\u00eate tend \u00e0 r\u00e9v\u00e9ler au sein du Journal of Medical Internet Research, qui a rassembl\u00e9 des chercheurs am\u00e9ricains. Les messages \u00e9taient envoy\u00e9s sur des smartphones pour inciter les sujets \u00e0 pratiquer une activit\u00e9 physique, m\u00eame minime ","protected":false},"author":4,"featured_media":244204,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4356],"tags":[],"class_list":["post-244195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"yoast_head":"\n