The No-bullshit Guide To Chakras

[-Rowan]

I'd like to hear Leo's thoughts on Chakras, as I noticed he mentioned them in his Blog's post about Yoga. I am fairly open-minded about the 'spiritual' content on actualized, but Chakras, whilst I can logically understand them (where they are, what each one is called) it just seems a bit out there. So, Chakras, bullshit or not?