いっせのせでふみこむゴウライン。

"Isse no se de fumikomu gourain"

*gourain here means _goal line_

The translation for the sentence above is "(All) together (now), make a break
for the goal line." My confusion is in the first half. What does isse mean? Is
it a variable form of issho? A verb maybe? The verb 'issu' doesn't exist
though. Does it only mean what it means coupled with "no se"? What does _that_
mean? If you can help, it'd be much appreciated.
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2017-07-16T17:13:01.063
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Translation Question—isse?
I believe いっしょ and いっせいのせ are somewhat different. いっせいのせ has a meaning of
coming together as a team and working in concert (as one unit) together. I
don't believe いっしょ has the same connotation of an almost _coordinated_ effort.
Further, it appears that いっせのせ is just a variant pronunciation. At any rate,
your translation seems good to me. I might just have said it as, "the whole
team together makes a break for the goal line" or rather, since I don't know
the context, "a goal line which the whole team makes a break for" (technically
more correct).
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2017-07-16T17:57:48.607
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いっせのせ is more like "on three" when doing countdowns in the English language.
It is not rare in Japan to do countdowns with the phrase "せーの" to time actions
together.
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2017-08-03T06:12:18.410
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I'd hazard a guess that it comes from 一斉（いっせい）, which is used to mean
"everyone together, at the same time". Quick search turned up that the idiom
used can be quite different from place to place, and the OP's version is most
commonly found in 関東. Over in 関西 apparently いっせーので is used, while in other
places, the entire phrase is foregone for such phrases as さんのーがあ、はいっ(九州)
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2017-08-06T01:15:34.430
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> いっせいのせ is written as "一斉のせ" which is explained in other answers.

"一斉{いっせい}のせ" is a shout when doing something together, where the former "一斉の"
is a shout for preparation and the last "せ" is a signal that will be the
timing to start the action together. The function of "一斉の" is same as "Get
set!" in "On your mark! Get set! Go!" "Go!" or the sound of a pistol
corresponds to the last "せ".  
The last "せ" comes from the syllable of "せ" in "一斉{いっせい}の".

[![enter image description
here](https://i.stack.imgur.com/Zs6iK.jpg)](https://i.stack.imgur.com/Zs6iK.jpg)
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2017-08-06T06:06:41.623
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