스페셜
2019 • 2 Episodes
Season 0 of 덤벨 몇 킬로까지 들 수 있어? premiered on лістапад 27, 2019.
Specials included on the How Heavy Are the Dumbbells You Lift? DVD/BD volumes 3 and 4, respectively. They are completely new extensive versions of exercise sessions normally seen at the end of each TV anime episode.