This is Not True
. U6 K* S$ n) |2 q8 ttvb now,tvbnow,bttvb(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
1 o+ M2 n$ r7 L+ ~ _' e5 l- Wtvb now,tvbnow,bttvbeffect is not significant. OK this explain the speed aspect.公仔箱論壇/ ~/ E/ l7 N% z) m3 N/ o
(b) Jumping direction: if you were in a car or a train carriage, you do not have a 5.39.217.76& x H6 k5 |% R, v
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 - S& L- X1 D% {; }
landing impact. Do not forget to Roll when the body hit the ground.公仔箱論壇# w. B% ~$ A9 F
(c) Make sure when you jump, you are facing the forward direction. If you are
0 f- t5 ?9 w6 x" v, B F' E5 sfacing the away direction, the forward momentum will make you fall on the back + [# x+ g9 V6 q5 t3 l
of your head first, it could be a fatal hit.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。5 h$ h3 S* T+ R0 D. o' |
This is my 2 cents worth. |
發表於 2007-4-25 02:04 PM
| 
