詳細はソース元で
働き盛りのお父さんはいつも疲労感、原因は仕事 | Forbes JAPAN 公式サイト（フォーブス ジャパン） https://forbesjapan.com/articles/detail/63748?read_more=1
https://images.forbesjapan.com/media/article/63748/images/editor/5aa92e98392c2f5e92f100625709c46f4de1cc99.jpg
疲労の種別
https://images.forbesjapan.com/media/article/63748/images/editor/b4b60dfecffd0e3ed06b3c37159c7621a805b7c7.jpg
疲労の原因
https://images.forbesjapan.com/media/article/63748/images/editor/b6943a478109dadc52a5163d3e532886da2237fe.jpg
https://images.forbesjapan.com/media/article/63748/images/editor/d75fbef8eca863f2af73fb3e734fbe876b218a1d.jpg?w=750
