I wanted to take this opportunity, in the nascent stage of mangadex, to clarify about this manga's title and its meaning. It actually means two things:
1) Literally "Dumbbell How Many Kilos Hold?" or "What Dumbbell Can You Lift?"
2) Colloquially, "Are Dumbbells Popular?"
It's based around the word "moteru" (æŒã¦ã‚‹) which has a direct meaning of "to hold" or endure/withstand, and an implied meaning of "popularity" or potential of. The Japanese use it when describing their popularity. The title is a pun! Both like the 1st comment "dyel" and "is it popular?"...when the answer to both is likely "not much."