Engineering, 01.10.2019 03:10, IDGAFNIGFA

Twenty sprint cyclists were randomly selected to be in a study designed to test the effectiveness of 4 weeks of creatine supplementation on performance. ten cyclists received a creatine supplement for 1month while the other ten received a powdered supplement with the same color and texture that has no physical effect for 1 month. the cyclists did not know which pill they were taking but the researcher did. after 1 month, the researcher switched the creatine and non-creatine groups. the original creatine group became the non-creatine group and visa-versa, while they each went through 1 more month of protocol. this study utilized a placebo.
a. true
b. false

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Twenty sprint cyclists were randomly selected to be in a study designed to test the effectiveness of...