Last year I took a look at the trends I was noticing in fitness, saw what my colleagues were doing in other parts of the world and sampled some of the new innovations coming down the line as health products. As while some of these developments are simply fads I believe some of them to be true changes in the industry and here to stay.Below are my 2010 Fitness Predictions that I can now look back and grade myself. How did I do?1. Barefoot Running - Have you tried ditching the shoes? Maybe you own a pair of Five Fingers or some Nike Frees. Have you read the book Born to Run? There are definitely more products, gear and information related to barefoot running. I think we'll see this trend continue in 2011.2. Recovery & Regeneration - There is some evidence that we're more aware of the necessity to recover between workouts. More gyms have foam rollers and more people are using them. There are still a lot gains and results being left on the training room floor when you consider the number of people walking out of the gym without a post-workout shake.3. New Cardio Programs, Equipment and Classes - There maybe wasn't so much an explosion in new program and equipment so much as we saw more people doing intervals of some type as opposed to the regular slow, steady-state cardio they were used to. Consider as the well the number of people performing some type of metabolic resistance training where they alternate between resisted sets to achieve an elevated heart rate and you see people continuing to try something new when it comes to good old cardio.4. Saving Time & $$$ - Part of this one has to do with the economic situation and part of it is due to wanting...