![]() |
|
![]() |
![]() |
![]() |
|
![]() |
|
|
LinkBack | Thread Tools | Display Modes |
|
|
#41 (permalink) | |
|
Senior Member
Join Date: Feb 2009
Posts: 110
|
Quote:
That is a sick video, though I prefer switching from regular to switch with unnatural spins(frontside 180 from toe edge onto your switch toe edge or backside off your heels landing switch heelside, in the instructor world they are called "toe to toes" and "heel to heels"). So much fun! |
|
|
|
|
| Sponsored Links | |||
Advertisement | |||
|
|
#42 (permalink) | |
|
Veteran Member
Join Date: Jan 2008
Posts: 674
|
Quote:
![]() First of all, I actually have over 10 years of experience in “IT” so that makes me one of the “IT folks” that I would be presumably trying to “insult”. But you didn’t know that so nice try. If some of you are so adamant that Ryan’s arms “barely move”, or that he’s not really counter-rotating his turn, James’ arms are just flailing freely like pony tails (i.e. without any kung fu fighting significance), and that my “motion analysis” needs work, then I can’t really win giving you more vids or excepts, or whatever can I? But…here’s a nice switch riding video that actually happens to be on topic. At 00:17, you tell yourself whether or not he’s using his arms to help quickly rotate his board in place. If some of you STILL can’t see this, then heck if I know, maybe it’s just being “pissed poor at physics” or whatever. Incidentally I was actually just disappointed recently that a nephew I saw over the holiday says that Physics is not required in the American HS curriculum. Which I thought was really bad. And it got me to think, that learning about moments of inertia, rotational dynamics, and such may be part of college physics. I’m not sure so since I don’t know what the heck any of you guys learned or how old you are, etc. don’t take my word for it anymore. Just try the following exercise. A “drill” used for getting used to board sliding on rails is to do it on a beginner slope but with a little edging (in place of the board slide). You turn your board to 90, and skid in the same direction…then turn it back to 0. Try it 2 ways. First way: Put you arms to the side and grab your legs and do the ground 90. Second way: Swing your arms in the opposite direction of your board while doing the ground 90. Feel for yourself which way is faster. This is a good demonstration because it goes all the way to 90, so if anything, you would HAVE to feel a difference, if there is one. Last edited by rasmasyean; 01-02-2011 at 03:33 PM. |
|
|
|
|
![]() |
| Thread Tools | |
| Display Modes | |
|
|