Exercise scientists often use data from laboratory tests to predict performance in a variety of sports.Which of the following measurements (or performance tests)are required to predict a performance time for a 10,000 meter race? A)Wingate power test and measurement of running economy B)lactate threshold and VO₂ max C)critical power and VO₂ max D)lactate threshold and measurement of running economy

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To predict performance time for a 10,000-meter race, lactate threshold and measurement of running economy tests are required. Lactate threshold is the point at which the production of lactate exceeds clearance, and it is an important predictor of endurance performance. The measurement of running economy provides information about how efficiently the body uses oxygen during exercise, which is also important for predicting endurance performance. The other choices (A, B, and C) include tests or measurements that are not directly related to endurance performance or specifically to the 10,000-meter race.

Exercise Scientists Often Use Data from Laboratory Tests to Predict