Y @yasechan_diet Follow This video is currently unavailable 0:00 2× −10s +10s 0:00 / 0:00 通常腹筋の5倍の効果らしい! 騙されたと思ってやってみて🔥 A video posted by @yasechan_diet on X (formerly Twitter) (June 22, 2026 ・ その他 ・ 0:31). Watch and download it on XCLYP. Athlete Like 0 Favorite 0 Download Open on X Share