Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
It's hard to explain something when it seem pretty clear to you, maybe with some examples you'll get it too:
Consecutive numbers:
1 and 2, 2 and 3, 3 and 4, etc.
Not consecutive:
1 and 3, 2 and 4, 3 and 5, etc.
The first non-consecutive number is 7. Not a kata issue.