Do you take part in the rock climbing (攀岩)? Do you know about rock climbing? Rock climbing became an independent sport in the middle of the 20th century. Now it's quite popular all over the world.
Rock climbing is not a very easy sport. Indoor and outdoor rock climbing both need lots of practice. Most people don't know that rock climbing depends on (依赖) your body and mind.
And you must know about some rules. One important rule is to always have your body on the rock face. Another important rule is that your arms only hold you close to the rock face while your legs are pushing you up. The third rule is that you should make your body close to the rock face.
Rock climbing is a wonderful sport, and you will find lots of fun. If you like playing cards or chess, you will also love rock climbing because they are nearly the same in the way of thinking. If you want to be in good shape (身材), rock climbing is a good way. If you enjoy difficult games and love sports, you can think of taking rock climbing as a new hobby.