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having to do with the heart and blood vessels


a team race in which each runner goes part of the total distance


a long race or contest


a race with three parts: running, swimming, bicycling


a contest consisting of ten track and fiel events


exercises that help the body use oxygen efficiently


a routine, as a diet or exercise, that is strictly followed


using a variety of physical activities to promote fitness


power to stand something without giving out


physical or moral strength to resist or withstand hardship

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