Feeling strong, stable and balanced…try Kelsey Serwa’s workout the next time you hit the gym. The Sochi Winter Games silver medal winning skier cross athlete is gearing up for Pyeongchang and I feel wobbly and weak just watching.  Check out this gymnastic rings, medicine ball, tramopline combo and pass this along to a friend who can keep up.

Here’s another skier thats pretty handy with the ole swiss ball…mister Tanner Hall:

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