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An outdoor gym is a gym built outside in a public park, with the all-weather construction of its exercise machines somewhat modeled on playground equipment. It is similar to the 1960s–1970s proliferation of fitness trails, which continue to be created particularly in the US and Europe. In some instances, trails used for fitness are referred to as outdoor gyms.[1]
- ^ Randall, Laura (2008). Day and Overnight Hikes: Palm Springs Menasha Ridge Press, ISBN 978-0897329811. Retrieved 2010-07-15.