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NEW YORK CITY (October 31, 2019) -- Frontier X, the next-generation, chest-worn tech device that gives runners and coaches the most accurate read on effort, training load, and heart health, will make its global debut at a New York City launch event on Thursday, Oct. 31 and at the TCS New York City Marathon Expo during the days preceding the Nov. 3 marathon. 

2020 Arnold Sports Festival - The Arnold Sports Festival USA founded in Columbus, Ohio, in 1989 and now features nearly 22,000 athletes from 80 nations competing in morethan 80 sports and events.

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