ATC: Racing by Watts v. Heart Rate, Hitting ‘Zone 5’ HR on the Bike, Guide to Buying Headlamps, ‘Normal’ Fatigue vs. Energy Depletion, 70.3 Worlds Recap and More

September 13, 2013

Figuring out why you’re fatigued and how blood testing can give answers and insight, what’s keeping you from hitting Zone 5 HR on your bike hill repeat workout, how do you deal mentally with injury close to race day, using MAF vs LT testing to determine HR zones, trouble getting HR up unless sugar is involved, using power/watts vs. HR for long-course triathlon racing, headlamp-buying tips, how often (or rarely) do you need to do quality sessions, is stairmaster an effective power hiking training tool,  fatigue in lower back down through the butt and hamstrings on long runs, learning how to tell “normal” fatigue from energy depletion, insight on the Ironman 70.3 World Championships, and more.

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