(PS2) The Lost Valley - River Area Shortcut

Note: I am NOT a speedrunner, so my videos are not perfect. I'm uploading these as a way of showing people the shortcuts and glitches that I have seen online and can prove whether or not they work on the PS2 version of Tomb Raider: Anniversary. They may work on other versions, they may not. I don't know, so please don't ask me about it. Apologies about the video quality. I don't have a means of recording my console gaming except for taping off of the television with the digital camera. To perform this shortcut, just latch onto the ledge as usual, shimmy as far as you can around it, and then jump off to the left, hitting grapple right away. Lara will hook the grapple and you can swing around to the wooden ledge.