Pull on your heels with all your strength and lift your hips toward the ceiling, forearms still pressed to your calves, hands holding your heels, head stretching for toes.
尾骨區也得到拉伸。
Pull on your heels with all your strength and lift your hips toward the ceiling, forearms still pressed to your calves, hands holding your heels, head stretching for toes.
尾骨區也得到拉伸。