Increasing Productivity with Technique Regression Ladders

I found the following workout in my journals from 2008 to 2010. Reading my notes made the memories and sensations flood back to me. The workout was so¬†intense that I’ve never had the courage to repeat it as written. It was basically an experiment using my Polar Heart Rate Monitor to discover¬†how I could burn the most calories in the shortest amount of time. Continue reading