Friday, August 13, 2010

Kirk-2-Thor:day 5:ab work

The mountain climber continues to be my favorite gut-move:
here's a quick explanation,with variants to follow(cats and dog permitting..

1 comment:

  1. I like the way you show the mountain climbers. Is it possible to do them with the knee going to the opposite elbow? If so, what am I working? I feel it in my sides as well as my 6 pack.

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