Dance free training frame is of a half cage design .The trainee can smartly blent and strench the leg ,waist and many other dance action.He can adjust the height by himself according to requirement .

• 舞蹈自由训练架，是一个半笼的设计，练习者在训练架上可自由灵活的进行压腿、下腰、踢腿、飞鱼等动作，并根据自身的条件，无需人为辅助，自我灵活的调节高度和位置。