1912 – Illustration of a Jerked Christiania, or a reverse-shoulder stop turn

1912 - Illustration of a Jerked Christiania, or a reverse-shoulder stop turn

1912 – Illustration of a Jerked Christiania, or a reverse-shoulder stop turn, with no poles. Vivian Caulfield, How to Ski, London, England: J. Nisbet & Co., Ltd, 1912, p.170-171