[Vocabulary] Which sentence is correct

[minek]

Hello, can you please tell me which sentence is most correct. I have been advised that both versions are fine, but I'm still unsure. Thank you.

1. It is a practice of my yoga teacher’s that is recommended.
   
   
2. It is a recommended practice of my yoga teacher’s.

 

[tedmc]

1. It is a practice of my yoga teacher[STRIKE]’s[/STRIKE] that is recommended.
2. It is a recommended practice of my yoga teacher[STRIKE]’s[/STRIKE].

not a teacher

 

[Alex S]

I would choose

2. It is a recommended practive of my yoga teacher.

Or you can paraphrase it like: It's my yoga teacher's recommended practice.