Positions for b natural scale on trombone?

The positions for the B-natural scale on the trombone are as follows:

- 1st position: slide in

- 2nd position: 1st position + slide out to 2nd position

- 3rd position: 2nd position + slide out to 3rd position

- 4th position: 3rd position + slide out to 4th position

- 5th position: 4th position + slide out to 5th position

- 6th position: 5th position + slide out to 6th position

- 7th position: 6th position + slide out to 7th position

Note: These positions are approximate and may vary slightly depending on the individual trombone and player.