A shower is where you get in the shower and wash your head and body. A head bath is where you stand without entering the shower and you just simply flip your head over so its right above the tub. andd then you grab your spray nozzle and wash your head upside-down.
aaha sorry if that was confusing..(:
so a shower is where you wash everthing, and a head bath is where you wash your hair without actually getting in the shower.
I've never liked baths.. unless it's just something to relax in. I feel like I'm soaking in my own sweat. (which technically I am). A shower you wash and rinse under the shower head. A head bath, you fill the tub and wash your head lol
I guess a head bath is just washing your head, and a shower is washing your head and everything else.