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When preparing for skiing, I run 3km twice a week. I repeat the following program three times: 100 step ups 50 jumping jacks Hold plank for 1 minute Wall Sit for 1 minute 30 Crunches ...
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When preparing for skiing, I run 3km twice a week. I repeat the following program three times: 100 step ups 50 jumping jacks Hold plank for 1 minute Wall Sit for 1 minute 30 Crunches ...