mamasing

This is Not True
% K/ u: c, L0 u  w7 n. O3 C$ W5 z- M9 R公仔箱論壇(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
/ d: Z) J; C( H1 q3 Seffect is not significant.  OK this explain the speed aspect.
: Z* }* L; J1 X6 p- @9 Ztvboxnow.com(b) Jumping direction: if you were in a car or a train carriage, you do not have a
7 ]% `; _; \4 H  Achoice 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
0 c# j/ E# A& x: Atvb now,tvbnow,bttvblanding impact.  Do  not forget to Roll when the body hit the ground.
+ V+ T. k# Q3 y' ^: F(c) Make sure when you jump, you are facing the forward direction. If you are tvb now,tvbnow,bttvb. N+ o( W0 u, Y! O- R) e  P, }
facing the away direction, the forward momentum will make you fall on the back
" Y# I) y5 w: z/ ktvb now,tvbnow,bttvbof your head first, it could be a fatal hit.
% z" q1 [, u& ]This is my 2 cents worth.

mamasing

"向前跳的話，著地的時候，身體會向後仰，後腦撞到的危機性較大，死亡率亦較高"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。, c( r2 L2 Y/ @+ A2 E
I doubt this is true.* b7 ]  Q8 |. `# c  E( ^5 g3 U& T
If you are carrying a forward momentum and when the body/ object landed, the
8 J7 X  c4 _& eTVBNOW 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。momentum will continue its direction unless affect by other external force. (Baisc
' g$ ~, I6 I& j" R* uNewton Law) ie. The body will continue to move forward, your forehead will hit tvb now,tvbnow,bttvb/ N, j  V6 F% B5 E, h
the ground first unless you lean back when you jump off the moving object.