"Inori" is a word which means prayer, hope, or wish, etc., in English. People want to get success, luck, or victory, etc.
If they want to get it, of course they must strive. However, even if they strive, they still feel uneasy. Some people suffer from critical illness. In that case, they can do nothing. So, they pray.

There are various ways to do "Inori". Maybe the cause is people's spirits. People have various spirits. They don't have the same spirits. All men vary. Two of the same exact man do not exist. I think that the most important thing about "Inori" is heart. It is how strongly you wish.

When people pray, they breathe words. For example, "Douka", "Onegai", "Tasukete", etc. People pray in various places, in various situations. Where will their prayers reach?