一週間続いたあなた パワーアップ -1.2kcal


The second step of these stairs has a sticker that reads:

> 一週間続いたあなた パワーアップ -1.2kcal

What does it mean?

In particular, are "パワーアップ" and "-1.2kcal" parts of a sentence, and if yes how
does "-1.2kcal" relate to "一週間"?

_Note: I am not talking about the veracity of the claim, but strictly about
the semantic meaning of this sign, how it is expected to be understood._

[![enter image description
here](https://i.stack.imgur.com/F2nWi.jpg)](https://i.stack.imgur.com/F2nWi.jpg)




`-1.2kcal` and such refer to the amount of calorie you have consumed. Some
long stairs have similar signs. It's not grammatically related to the sentence
on the left.

Since this is a message from the train operator, I think this is supposed to
encourage passengers to use stairs instead of crowded escalators/elevators. It
means "If you have used these stairs for one week, you are (already a little)
stronger!".

「一か月で実感！シェイプアップ」 is similar, "If you have used these stairs for a month,
you'll realize you have become slimmer!"




`-1.2kcal` and such refer to the amount of calorie you have consumed. Some
long stairs have similar signs. It's not grammatically related to the sentence
on the left.

Since this is a message from the train operator, I think this is supposed to
encourage passengers to use stairs instead of crowded escalators/elevators. It
means "If you have used these stairs for one week, you are (already a little)
stronger!".

「一か月で実感！シェイプアップ」 is similar, "If you have used these stairs for a month,
you'll realize you have become slimmer!"

