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joins The Nation to talk about how you can train for lifelong healthy and sustainable running by incorporating crossfit endurance training. \\xa0The main principles include
\\nGet the book\\xa0HERE
\\nBrian\'s other book,\\xa0" Power Speed ENDURANCE: A Skill-Based Approach to Endurance Training"
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\\nTake the Tailwind Challenge at:\\xa0Tailwind Nutrition\\xa0\\xa0\\xa0
\\nCheck out the cool head TORCHES made for trail running at\\xa0Petzl
\\nGet 20% off\\xa0your purchase of\\xa0INJINJI\\xa0socks and wearbles by typing in the coupon code "TRNation" at check out (Valid in the USA only)
\\nGet $5 off\\xa0your first purchase at\\xa0HARRYS\\xa0by using the promo code "TRN"\\xa0at check out.
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