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mr_pigeonwizard
· 4 years ago
· FIRST
Oh nice, finally a good way to scratch my back
1
lucky11
· 4 years ago
We had to do something like this when I was in the Army. It was an abdominal exercise we did when we were learning combatives. Let me tell you it was a serious workout. Imagine holding a crunch, then without totally relaxing doing 100 more crunches.
3