{"id":1780,"date":"2025-10-23T10:50:39","date_gmt":"2025-10-23T08:50:39","guid":{"rendered":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/?p=1780"},"modified":"2026-05-14T22:14:19","modified_gmt":"2026-05-14T20:14:19","slug":"%ce%b5%ce%ba%cf%80%ce%b1%ce%b9%ce%b4%ce%b5%cf%85%cf%84%ce%b9%ce%ba%ce%ae-%ce%b5%cf%80%ce%af%cf%83%ce%ba%ce%b5%cf%88%ce%b7-%cf%83%cf%84%ce%bf-%ce%b4%ce%b7%ce%bc%cf%8c%ce%ba%cf%81%ce%b9%cf%84%ce%bf","status":"publish","type":"post","link":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/?p=1780","title":{"rendered":"\u0395\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u0395\u03c0\u03af\u03c3\u03ba\u03b5\u03c8\u03b7 \u03c4\u03bf\u03c5 \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf\u03c5 \u03bc\u03b1\u03c2 \u03c3\u03c4\u03bf \u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf, 13\/10\/2025."},"content":{"rendered":"<div class=\"entry\">\n\n\n<p class=\"wp-block-paragraph\">13\/10\/2025<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/wp-content\/uploads\/2025\/10\/\u0395\u039a\u0395\u03a6\u0395_\u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf\u03c2_\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf_\u0399\u03bf\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd_\u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03c4\u03ae_10.jpg\" alt=\"\" class=\"wp-image-1781\" srcset=\"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/wp-content\/uploads\/2025\/10\/\u0395\u039a\u0395\u03a6\u0395_\u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf\u03c2_\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf_\u0399\u03bf\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd_\u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03c4\u03ae_10.jpg 800w, https:\/\/4gym-petroup.att.sch.gr\/wordpress\/wp-content\/uploads\/2025\/10\/\u0395\u039a\u0395\u03a6\u0395_\u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf\u03c2_\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf_\u0399\u03bf\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd_\u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03c4\u03ae_10-300x200.jpg 300w, https:\/\/4gym-petroup.att.sch.gr\/wordpress\/wp-content\/uploads\/2025\/10\/\u0395\u039a\u0395\u03a6\u0395_\u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf\u03c2_\u0395\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03bf_\u0399\u03bf\u03bd\u03c4\u03b9\u03ba\u03bf\u03cd_\u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03c4\u03ae_10-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03b7\u03bd \u03a4\u03b5\u03c4\u03ac\u03c1\u03c4\u03b7 13 \u039f\u03ba\u03c4\u03c9\u03b2\u03c1\u03af\u03bf\u03c5 2025, \u03c3\u03c4\u03b1 \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u0392\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2, \u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03932 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03af\u03c3\u03ba\u03b5\u03c8\u03b7 \u03c3\u03c4\u03bf \u0395\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf\u03c2, \u03bc\u03b5 \u03c4\u03af\u03c4\u03bb\u03bf \u00ab\u03a0\u03b9\u03bf \u03bc\u03b9\u03ba\u03c1\u03cc \u03ba\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc(micro). \u039c\u03ae\u03c0\u03c9\u03c2 nano;\u00bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039f\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03b5\u03af\u03c7\u03b1\u03bd \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b1 \u03ad\u03c1\u03b8\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b5\u03c0\u03b1\u03c6\u03ae \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03bd\u03b1\u03bd\u03bf\u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2, \u03bd\u03b1 \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c5\u03bb\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c0\u03b5\u03b9\u03c1\u03b1\u03bc\u03ac\u03c4\u03c9\u03bd, \u03bd\u03b1 \u03b1\u03c0\u03b1\u03bd\u03c4\u03ae\u03c3\u03bf\u03c5\u03bd \u03b4\u03b9\u03ba\u03ac \u03c4\u03bf\u03c5\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c0\u03af\u03c3\u03ba\u03b5\u03c8\u03b7\u03c2, \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03b3\u03bd\u03ce\u03c1\u03b9\u03c3\u03b1\u03bd&nbsp;&nbsp; \u03c4\u03bf&nbsp;&nbsp; \u0395\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc&nbsp;&nbsp; \u039a\u03ad\u03bd\u03c4\u03c1\u03bf&nbsp;&nbsp; \u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf\u03c2,&nbsp;&nbsp; \u03c4\u03b1&nbsp;&nbsp; \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03ac&nbsp;&nbsp; \u03c4\u03bf\u03c5&nbsp;&nbsp; \u03ba\u03b1\u03b9&nbsp;&nbsp; \u03c4\u03b7\u03bd&nbsp;&nbsp; \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1&nbsp;&nbsp; \u03c0\u03bf\u03c5&nbsp;&nbsp; \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9&nbsp;&nbsp; \u03c3\u03b5&nbsp;&nbsp; \u03b1\u03c5\u03c4\u03ac.&nbsp;&nbsp; \u03a3\u03c5\u03b6\u03ae\u03c4\u03b7\u03c3\u03b1\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03be\u03ad\u03bb\u03b9\u03be\u03b7 \u03c4\u03b7\u03c2&nbsp;&nbsp; \u03b3\u03bd\u03ce\u03c3\u03b7\u03c2&nbsp;&nbsp; \u03c4\u03b7\u03c2&nbsp; \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ae\u03c2 \u03ba\u03bf\u03b9\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b7 \u03bd\u03b1\u03bd\u03bf\u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1. &nbsp;\u03a0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b1\u03bd \u03c4\u03bf \u03b4\u03b9\u03ba\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c0\u03b5\u03af\u03c1\u03b1\u03bc\u03b1 \u03c0\u03bf\u03bb\u03c5\u03bc\u03b5\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd, \u03c0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ae \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039c\u03ad\u03c3\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b1\u03bd\u03b1\u03b4\u03b5\u03af\u03c7\u03c4\u03b7\u03ba\u03b5 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03b5\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03c1\u03c9\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2, \u03b7 \u03b5\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03bb\u03ad\u03c4\u03b7 \u03c4\u03bf\u03c5 \u03bc\u03b5 \u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae \u03c3\u03ba\u03ad\u03c8\u03b7, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03b5\u03c0\u03b9\u03bc\u03bf\u03bd\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03cc\u03bd\u03c9\u03bd&nbsp; \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/1\/14\/%CE%95%CE%9A%CE%95%CE%A6%CE%95_%CE%94%CE%B7%CE%BC%CF%8C%CE%BA%CF%81%CE%B9%CF%84%CE%BF%CF%82_%CE%95%CF%81%CE%B3%CE%B1%CF%83%CF%84%CE%AE%CF%81%CE%B9%CE%BF_%CE%99%CE%BF%CE%BD%CF%84%CE%B9%CE%BA%CE%BF%CF%8D_%CE%B5%CF%80%CE%B9%CF%84%CE%B1%CF%87%CF%85%CE%BD%CF%84%CE%AE_10.jpg\/800px-%CE%95%CE%9A%CE%95%CE%A6%CE%95_%CE%94%CE%B7%CE%BC%CF%8C%CE%BA%CF%81%CE%B9%CF%84%CE%BF%CF%82_%CE%95%CF%81%CE%B3%CE%B1%CF%83%CF%84%CE%AE%CF%81%CE%B9%CE%BF_%CE%99%CE%BF%CE%BD%CF%84%CE%B9%CE%BA%CE%BF%CF%8D_%CE%B5%CF%80%CE%B9%CF%84%CE%B1%CF%87%CF%85%CE%BD%CF%84%CE%AE_10.jpg\">\u03a0\u03b7\u03b3\u03ae \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1\u03c2<\/a><\/p>\n\n\n\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>13\/10\/2025 \u03a4\u03b7\u03bd \u03a4\u03b5\u03c4\u03ac\u03c1\u03c4\u03b7 13 \u039f\u03ba\u03c4\u03c9\u03b2\u03c1\u03af\u03bf\u03c5 2025, \u03c3\u03c4\u03b1 \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03b8\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u0392\u03b9\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2, \u03c4\u03bf \u03a4\u03bc\u03ae\u03bc\u03b1 \u03932 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03b5\u03c0\u03af\u03c3\u03ba\u03b5\u03c8\u03b7 \u03c3\u03c4\u03bf \u0395\u03c1\u03b5\u03c5\u03bd\u03b7\u03c4\u03b9\u03ba\u03cc \u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u0394\u03b7\u03bc\u03cc\u03ba\u03c1\u03b9\u03c4\u03bf\u03c2, \u03bc\u03b5 \u03c4\u03af\u03c4\u03bb\u03bf \u00ab\u03a0\u03b9\u03bf \u03bc\u03b9\u03ba\u03c1\u03cc \u03ba\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03bc(micro). \u039c\u03ae\u03c0\u03c9\u03c2 nano;\u00bb \u039f\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03b5\u03af\u03c7\u03b1\u03bd \u03c4\u03b7 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bd\u03b1 \u03ad\u03c1\u03b8\u03bf\u03c5\u03bd \u03c3\u03b5 \u03b5\u03c0\u03b1\u03c6\u03ae \u03bc\u03b5 \u03c4\u03b7\u03bd \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b7 \u03c4\u03b7\u03c2 \u03bd\u03b1\u03bd\u03bf\u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2, \u03bd\u03b1 \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd &#8230;<\/p>\n","protected":false},"author":2,"featured_media":1781,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-1780","post","type-post","status-publish","format-standard","has-post-thumbnail","category-36","anons"],"_links":{"self":[{"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1780","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1780"}],"version-history":[{"count":6,"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1780\/revisions"}],"predecessor-version":[{"id":2736,"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/1780\/revisions\/2736"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/1781"}],"wp:attachment":[{"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/4gym-petroup.att.sch.gr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}