The $5 cardio machine that really works! nimbleboyz2009-07-29T13:10:09-05:00July 29th, 2009|Categories: Keith Paine, Nimble Blog, Nimble Team, Videos|Tags: jumprope, Keith So Kewl|Comments Off on The $5 cardio machine that really works! Share This Post, Choose Your Platform! FacebookXLinkedInTumblrPinterest Related Posts The Brain Workout The Brain Workout March 25th, 2026 EVERESTING CHALLENGE FOR GLWD EVERESTING CHALLENGE FOR GLWD February 24th, 2026 Longevity is… Longevity is… January 20th, 2026 STRAIGHT TALK ABOUT STANDING UP STRAIGHT STRAIGHT TALK ABOUT STANDING UP STRAIGHT December 15th, 2025 Embrace the Shift: A Call for a New Paradigm Embrace the Shift: A Call for a New Paradigm November 26th, 2025