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New Year's is here, and with it brings the possibility of change.

As one behavioral scientist put it, first starts are really powerful.

So as you head into 2023, LifeKit is a great resource to help you plan your life and tackle changes, both big and small.

Listen to the LifeKit podcast from NPR.

One evening, we put the kids to bed.

I'll never forget this. We're in the living room, and Chris came up to me, and he pulled a spreadsheet out of his pocket.

And he said, Sadie, I've been holding this in my pocket for a couple of weeks, and he opened it up.

And it was a spreadsheet, a model of how we could sell our home, all our possessions, and drop out and not work.

For a year.

For a year.

Wow.

And that was the spark to building what we built.

From NPR, it's how I built this.

A show about innovators, entrepreneurs, idealists, and the stories behind the movements they built.

I'm Guy Ross, and on the show today, how Sadie Lincoln turned a room with mirrors and a ballet bar into a multi-million dollar company

that's now one of the fastest growing fitness programs in the US.

So, if you were to take a little bit of Pilates and some yoga, and then throw in some ballet into the mix, you'd get bar.

It's actually been around since 1959, when a former ballerina named Ladi Burke invented the whole concept in London.

It didn't really begin to take off in the US until this past decade.

And today, there are more than 700 bar studios around the country, companies like Corp Fusion, Physique 57, and Pure Bar.

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