What could be more Primal than bodyweight exercise? The problem is, most of the bodyweight exercise programs we see are pretty two dimensional. But we all know that Grok moved in 3 dimensions and 6 Degrees of Freedom.
This downloadable bodyweight exercise workout, Bodyweight FUN-damentals, delivers more sophistication in the exercise selection as you progress. So you aren't stuck in the simplistic stupidity that CW is so famous for... ;-)
You can grab a copy by visiting BodyweightCoach.com and using the form to the right.
http://www.bodyweightcoach.com <= Link for workout
I hope you enjoy. If you give it a try, drop a line or two in here with your impressions.