Arthur Jones and the Colorado Experiment [HOW CASEY VIATOR GAINED 63LBS OF MUSCLE!]
1973
On the Colorado Experiment of 1973, in which Jones reported that Casey Viator gained a very large amount of muscle in 28 days. The study was uncontrolled and conducted by the man selling the machines, and it should be read as a promotional claim rather than a finding.
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![Arthur Jones and the Colorado Experiment [HOW CASEY VIATOR GAINED 63LBS OF MUSCLE!]](/_next/image?url=https%3A%2F%2Fi.ytimg.com%2Fvi%2FzcaF8zJ30cs%2Fhqdefault.jpg&w=1920&q=75)