How much of Spartan is actually physical vs mental


I’ve read through the description of Spartan. I’d like to know how much of Spartans subliminals will affect the body physically itself. It mentioned specific things like stronger organs, faster recovery etc. I know one of my limitations is a lack of organ strength like adrenals, to be able to withstand a full-time training regimen. My body would get too exhausted and I’ll get palpitations from over exertion. So would Spartan help recovery organs, strengthen immune system etc as well? I don’t have any problems in the mental department. I’m a go-getter naturally

I would get it for the physical strengthening alone.

Interested in answers to this.