Weightlifting An abstract for an article states, “We
Chapter , Problem 65A(choose chapter or problem)
Weightlifting An abstract for an article states, “We tentatively conclude that Olympic weightlifting ability in trained subjects undergoes a nonlinear decline with age, in which the second derivative of the performance versus age curve repeatedly changes sign.” Source: Medicine and Science in Sports and Exercise.a. What does this quote tell you about the first derivative of the performance versus age curve?________________b. Describe what you know about the performance versus age curve based on the information in the quote.
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