Thread: Training Status??? (II)
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Old 03-25-11 | 02:18 PM
  #16014  
StefanG
Senior Member
 
Joined: Sep 2009
Posts: 106
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From: Atlanta, GA
Originally Posted by HMF
When someone mentions 2 x 20's, what zone is that supposed to be in? Z4/5?

I'd think bottom of z5 is a good target for 20' test, would be difficult to do that twice, at least for me.
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