解説は後程追記 それでは今日もYouTube英語を楽しんでいきましょう！ 00:00if you're serious about losing belly fat00:02i bet you've already started cutting00:04your calories or you're about to start00:06and even though you can restrict your00:…

00:00whether you've bent down the wrong way00:01lifted something very heavy off the00:03floor or you've just been struggling00:05with nagging lower back pain for a while00:07now there are things you can do to speed00:10up your recovery and…