October 8, 2014

Week of Kona: Tips on Bike Cadence Featuring Polar’s V800 Speed and Cadence Sensors, From Inside the Energy Lab

Endurance Planet’s Week of Kona coverage is brought to you by Polar, leaders in heart rate monitor and fitness-assessment technology. Find out more at enduranceplanet.com/polar. Take a trip into the infamous Energy Lab — one of the toughest portions of the Ironman World Championship race course. But no worries, no harsh conditions in this feature. Read More

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