BASI Snowboard Instructions (How to snowboard, UK, Central Theme, 英國單板滑雪全教程)
BASI Snowboard Instructions (How to snowboard, UK, Central Theme, 英國單板滑雪全教程) (length: 24:34:00 posted: 2016-07-07)
An overview on BASI snowboard central theme, the main guideline for teaching absolute beginners to learn how to snowboard step by step at the most efficient …
