Posts by Blue Wizard
Find an area with a large stairway (football field bleachers work great), then power-walk/run up and down them while taking a break every few runs. Keep doing this until the trip, while increasing ...
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Find an area with a large stairway (football field bleachers work great), then power-walk/run up and down them while taking a break every few runs. Keep doing this until the trip, while increasing ...