A Different Version of CrossFit: How I Made My Training Sustainable and Injury Free [news]

A guest post by Andy Petranek of CrossFit Los Angeles: You’re 35 years old, athletic, and play some recreation sports. You’re married (or thinking about it) and maybe have a kid or two. You work. A lot. You're working to get ahead to pay for the things you want to enjoy in life. You don't have much (if any) free time. So, how do you train to keep yourself healthy, fit, and injury free? What is the right balance of intensity, endurance, weights, and recovery to ensure that you're continuing to progress ten, twenty, even thirty years from now? What can you do for fewer than six hours each week to ensure you're prepared for the rigors of life?