However , back stance is an excellent tool for building leg strength and ankle flexibility , as well as having multiple bunkai applications and distancing advantages in kumite .
Some karateka , even after many years of training , consider kokutsu dachi their weakest and most unstable stance .
Back stance is an excellent tool for building leg strength and ankle flexibility , as well as having multiple bunkai applications and distancing advantages in kumite .
Some karateka , even after many years of training , consider kokutsu dachi their weakest and most unstable stance .