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Track & Field / Re: WWII fitness test
« on: December 17, 2012, 03:13:37 pm »
makes me want to substitute the 20 pull-up challenge and 100 push-up challenge for my upper body work.
http://hundredpushups.com/index.html#sthash.hrkb0FKT.dpbs
http://twentypullups.com/
http://hundredpushups.com/index.html#sthash.hrkb0FKT.dpbs
http://twentypullups.com/