The Wenatchee World

Weather:

Weather

The latest extended forecast from The Weather Channel

Remove this weather forecast

Today

Hi102° Hot

Tonight

Lo71° Mostly Clear

Wednesday

Hi100° Hot

Wednesday Night

Lo70° Mostly Clear

Thursday

Hi99° Hot

Thursday Night

Lo71° Mostly Clear

Friday

Hi95° Slight Chc Thunderstorms

Friday Night

Lo70° Slight Chc Thunderstorms

Saturday

Hi94° Mostly Sunny

Saturday Night

Lo71° Partly Cloudy

Fitness corner

Send to Kindle
Print This

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?

View my optionsorSign in