[bleachlover20053]

i used to do tae kwon do so the best advice i can give u when it comes round house is keep practicing. first set the height low, about the waist and do full motion round house kicks. this is so one can establish their center of balance and practice basic movements. after raise the heights you kick higher and do the same thing until you achieve desirable height.

if you are really inflexible that's probably because you're using muscles you usually don't so it stiffens up and loses mobility. I would suggest lots of leg stretching and toning exercises and reduce muscle increasing exercise since bigger bulk reduces mobility