This is Not True
, G, G& `. A# G4 X# z; |5 N% {: c(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 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。. ~, s7 `: q ^+ S$ E
effect is not significant. OK this explain the speed aspect.tvb now,tvbnow,bttvb1 p. Q1 i- ]$ U) f0 w; ~! [( p: B
(b) Jumping direction: if you were in a car or a train carriage, you do not have a * |* P5 p, f; X- ^/ K& y
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
5 a5 b" g% u) n2 Otvb now,tvbnow,bttvblanding impact. Do not forget to Roll when the body hit the ground.
3 G! m( i6 p- f/ M$ Q4 DTVBNOW 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) Make sure when you jump, you are facing the forward direction. If you are 6 C6 L3 o3 }1 j! R) h3 g. H9 T
facing the away direction, the forward momentum will make you fall on the back
' x% o& J9 R; c( J( d' Ktvb now,tvbnow,bttvbof your head first, it could be a fatal hit.
: h+ G m+ M0 p* ]8 N/ _( L4 h公仔箱論壇This is my 2 cents worth. |
發表於 2007-4-25 02:04 PM
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