Here’s how Martha Stewart stays fit and flexible in her 80s [Video]

Martha Stewart’s new Netflix documentary “Martha” is giving fans an inside peek into the American businesswoman’s personal life.

Despite her past legal challenges, the 83-year-old author and entrepreneur appears to be healthy and fit as ever.

In an interview with Women’s Health last year, Stewart shared her fitness routine, which keeps her disciplined and on schedule.

WWII VETERAN, 95, STILL WORKS OUT AT LOCAL GYM EVERY WEEK: ‘I’M IN CONTROL’

Pilates, yoga and more

Stewart is reportedly committed to attending Pilates three mornings per week.

She leaves the house at 6:15 a.m. for her Pilates class, where she and the instructor are the “only people in the [studio] at that time,” according to Women’s Health.

“Nobody else gets up that early,” she told the publication.

Stewart has also mentioned being a fan …