RoB could be less about healing the body and more about enjoying and understanding the body.
This could be a physical journey, learning to love your body, feel confident in it, move confidently in space with it, have a higher level awareness of the body, using the body to connect with the mind and using the body to de-stress, maintaining connection to your body even in times of stress,
& of course the ultimate for posture, relaxation, etc, but without the aesthetics of WB/LOTS.… just purely a module for perfect posture, alignment, relaxation, movement, balance, harmony in the body on the literal physical level, internal more than external. Let paragon and LoTS for healing disorders and promoting aesthetics… keep RoB for an inner re-alignment that results in outward expression of whole-ness.
an increased quality of relationship with the body has physical benefits, of course, with other sports. I could imagine that RoB would work well with Muay Thai Mastery X and those types of products because you literally start to unfold an understanding of the mechanisms of your entire body, not just related to the technique, but to the body (and the opponents body) directly. You understand “bodies” much better overall. You also, of course, understand your body so well that recovery and training techniques and nutrition just naturally reveal themselves to you - in a way that’s best for your body, not just specifically for something as narrow as a sport.
RoB could also be very good for emotional development. The relationship between mind and body is connected. We store trauma in the body. And in times of stress the safest place to return is the body. When we’re acutely panicking, it’s IN THE BODY that that panic occurs, and when we feel joy, we feel it in the body as well. RoB could help us link the physical/emotional on deeper levels than we ever thought possible.
RoB would OF COURSE be incredible for sexual development. Understanding your body at a deep level, having access to it, all the relaxation and connection-to-body scripting, understanding the body as a whole no matter who it applies to, understanding “bodies” in general, greater control and awareness and appreciation for all sensations… that certainly has a sexual application to it. And what sub doesn’t benefit from some Khan Black style sexual energy enhancement? 
RoB for some could help become aware of aging. Which could be a huge benefit to wealth and motivation in general. When you know you’re going to die eventually, you get quite inspired to live. *
Non-spiritual disclaimer
(This is disconnected from the question what happens AFTER we die - that is a spiritual matter, which i’m avoiding completely in this post to emphasize how RoB doesn’t have to be connected to spirituality at all - but what all faiths have in common is a justification for why you should live the best life NOW that you possibly can, whether that’s reincarnation, hell, or something else.)*
And for any bodyworkers, massage therapists, etc., understanding “bodies” would allow people to become better physical healers, because they understand the bodies they’re healing better, the exact same way Revelation of Wealth helps you understand wealth GENERALLY and then inform your own opinion as a result. Perhaps there’s a level of emphasis of studying the human body, for those who are interested, quite like Sage Immortal is to help you study spirituality.
There could also be a huge level of gratitude for one’s health.
There’s a great quote,
Would you take 10 million dollars right now if I offered it to you?
Yes? Well… what if I told you that you can have 10 million dollars right now but it means you don’t get to wake up tomorrow?
So if you would choose waking up tomorrow over 10 million bucks, that means your life and your health are worth more than 10 million bucks, so wake up every day with a smile knowing you’re worth at least 10 million bucks
That level of gratitude and appreciation for the body itself could make its way into RoB.