av Björn | apr 7, 2008 | Björn
With a continuously running clock do one pull-up the first minute, two pull-ups the second minute, three pull-ups the third minute… continuing as long as you are able. Tid: 15 min + 15 pull ups Bröt först den 14:e minuten (10-4), sedan 5-5-5 och 4-4-4-3. Var...
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