This is Not True
# h9 L: i( B5 L" i(a) Unless you are travelling in extremely slow speed (5Km or less), otherwise your jump off speed is so slow in comparison to your forward speed. The counter tvb now,tvbnow,bttvb" X& m% R2 V0 s+ u
effect is not significant. OK this explain the speed aspect.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" M, Q8 Q) P# S; D6 h( V7 Y
(b) Jumping direction: if you were in a car or a train carriage, you do not have a
4 Q% Z# }' q8 d. Echoice whether you are jumping forward or backward. You can only jump iside way or best a 45 degree against the forward angle. Either angle will affect your TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。3 L4 _, g( }9 r0 @- W. \1 U" {
landing impact. Do not forget to Roll when the body hit the ground.os.tvboxnow.com1 g: _5 F8 n9 w, R, W% j y
(c) Make sure when you jump, you are facing the forward direction. If you are 3 Y* B8 v) d# i$ d( I' @* d
facing the away direction, the forward momentum will make you fall on the back
; F9 {! o2 e3 s' Dof your head first, it could be a fatal hit.3 \: M# r" Z v$ ~0 B% z
This is my 2 cents worth. |
發表於 2007-4-25 02:04 PM
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