I've been a few months trainier with the book "Fit for devices without women" by Mark Lauren, and have used it at the beginning of the exercise mat my friend, but soon no longer appealed to me, as they continually slipped. Sometimes I had to exercise even on the bare ground finish, because the mat slipped too much!
I then because of the good reviews ordered this yoga mat here and am very satisfied! She does not slip, is soft and dents that occur in the mat during training are, until the next training completely disappeared. I use the mat for ca. 1 month 3-4 times a week and it is still like new!
