This is Not True7 P/ T6 M6 T1 w2 m/ D
(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. q N+ K) c4 f u0 h
effect is not significant. OK this explain the speed aspect.
7 o; n" ]1 T0 b% B0 V9 h Z' ttvb now,tvbnow,bttvb(b) Jumping direction: if you were in a car or a train carriage, you do not have a 5.39.217.761 \, U2 R( X9 t% Q+ \6 a
choice 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 tvb now,tvbnow,bttvb* k$ [, \: y3 I: D) ?# e v
landing impact. Do not forget to Roll when the body hit the ground.公仔箱論壇$ c* P; m% u" b2 ?' |0 K
(c) Make sure when you jump, you are facing the forward direction. If you are
# R( w0 ]% u, ZTVBNOW 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。facing the away direction, the forward momentum will make you fall on the back 4 d2 r+ C5 g* X. k$ D& f
of your head first, it could be a fatal hit.tvb now,tvbnow,bttvb1 V' `8 E# y8 L+ u: _ b' K
This is my 2 cents worth. |
發表於 2007-4-25 02:04 PM
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