Home economics and life science You can lose weight in 4 minutes a day! Even if you don't like the Loose HIIT Movement, you can easily continue it. Vitamin library
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: 単行本(実用) 家政学・生活科学 1日4分でやせる!ゆるHIIT 運動嫌いでもらくらく続けられる / 今井一彰 ビタミン文庫