Most ________________________ Substances Used to Enhance Performance Are Ineffective and Expensive
Most ________________________ substances used to enhance performance are ineffective and expensive, and many are dangerous.
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Q104: A(n) _ muscle contraction occurs when the
Q105: In weight training, a _ refers to
Q106: When a muscle contracts the opposing muscle
Q107: Experienced weight trainers often engage in some
Q108: _ are necessary when an maximal strength
Q110: The _ exercise develops the trapezius, deltoids,
Q111: How are muscle fibers classified? Describe each
Q112: What are the benefits of muscular strength
Q113: What are the factors by which strength
Q114: Explain the following three exercise techniques; Plyometric
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