Track and field Yahoo User
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Posted: Wed Feb 13, 2008 6:31 pm Post subject: 40 yard dash? |
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| my pr is 4.70 and im 13 years oldIve been lifting for a month and today i ran a 40 in 4.78 and i had jeans and skateboarding shoes plus i had very sore hamstrings( due to workout the day b4)Does this mean i have gotten faster Is my time good? |
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