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In a gym, the toprope will be wrapped over a cylindrical bar. Some gyms have it just over the top of the bar (180 degrees of contact), while others give it an additional full wrap around (540 degre...
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In a gym, the toprope will be wrapped over a cylindrical bar. Some gyms have it just over the top of the bar (180 degrees of contact), while others give it an additional full wrap around (540 degre...