Im serious here, please can you explain...or link me to a website that CLEARLY explain about the concept of rackchins.
It just seems stupid to reduce half your bodyweight and then put more weight on your legs, wouldn't it just make sense to do a regular chin or pullup?
I would guess he's explained it at
www.intensemuscle.com.
You can go there to the "dogg pound" for most DC based questions and conversation.
If it makes sense to do a regular pull up or chin, then go ahead and stick with those. I think Dante would say the same thing.
Dante feels that there is benefit to that form of chinning, and a lot of people agree. It's probably not for everyone, but if some people feel they get benefit from it, I say go for it.