kalos

Originally posted by ASPP at 2007-4-9 04:47:, V+ l1 }2 [( ?1 X# J4 Q: `

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伸直腳點做sit up ?

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  f" Y7 v! n4 P  [# c& X. ^  ]伸直腳 and get someone or something to hold your feet, then do the sit up lor, I used to do it when I was young n had it in my P.E lesson in HK.
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If there's no one or nothing to hold your feet, you can't do it ga. Remember to use the force from your belly, not your back.