Tiptoe is only the design of the dance action, dance when you need to be on tiptoe, do not need when you do not use. I also learned a long time dance, dance this art, want to practice well, more or less will have an impact on the body, there are a few dancers do not have some occupational disease? But it's because they love dance and are willing to give everything for it. As for tiptoe dancing although very tired, but the human body will not cause harm, at most some pain, rest a little on the good. Moreover, it can tighten the calf muscle and make the calf line become more beautiful. At night, after taking a bath, use the massage milk from bottom to top pinch will be very comfortable, you can try!
I hope to give you some help!