The Wenatchee World

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Today

Hi79° Sunny

Tonight

Lo49° Mostly Clear

Tuesday

Hi64° Slight Chc Thunderstorms

Tuesday Night

Lo43° Slight Chc Thunderstorms

Wednesday

Hi64° Chance Showers

Wednesday Night

Lo43° Chance Showers

Thursday

Hi72° Mostly Sunny

Thursday Night

Lo48° Partly Cloudy

Friday

Hi75° Mostly Sunny

Friday Night

Lo46° Partly Cloudy

Fitness corner

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You may have noticed it on the fringes of your gym: the trainer coaxing a client to stand on a squishy Bosu ball while simultaneously lifting dumbbells; or, back on terra firma, the muscly type who's not just lifting a sizable amount of weight but kind of jumping and shrugging to heave it from the floor to shoulder level or higher.

What gives?

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