A busy doctor says he's reversed his age from 78 to 57. Here's his simple, 3-step workout routine.

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Dr. Michael Roizen's headshot, a picture of a grey-haired man jogging from behind.
Dr. Michael Roizen fits exercise into his busy schedule.

Cleveland Clinic/Getty Images

4 traits shared by fit and active older people, according to a personal trainer whose eldest client is 96

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Lauren Hurst lifting dumbbells.
Lauren Hurst specializes in personal training for older adults.

Nick Cinea/ Lauren Hurst

A 60-year-old CEO says she lowered her biological age to 35 with 4 simple changes

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tina smiling, dressed to DJ and wearing heart shaped sunglasses
60-year-old Tina Woods DJs as "Tina Technotic" alongside 27-year-old DJ Yukari.

Tina Woods

Retiring early sounds like the dream — but not achieving FIRE could actually help you live longer

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Illustration of a woman looking at her older self in reflection.

Bianca Bagnarelli for BI

A 102-year-old who runs a business shares her longevity tips, including walking every day

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Deborah Szekely leaning against a tree in a funky scarf.
Deborah Szekely is 102 years old and still works at her health resort, Rancho La Puerta.

Rancho La Puerta

A healthy, active 100-year-old shares her 3 science-backed tips for living a long, happy life

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Barbara Fleischman sat on a hair in a colorful jacket.
Barbara Fleischman is 100 years old.

Optimist Consulting

Scientists share one easy swap you can start doing today that could help you live longer

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A man, sitting on a couch with a dog, points a remote control at a TV.
A new study suggested the more TV you watch, the worse your health in older age.

juanma hache/Getty Images

A woman who got serious about running in her 30s still does marathons aged 61. She shared 4 tips for staying fit and healthy throughout life.

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Linda Carrier holding her World Marathon Challenge medals; Carrier running one of the World Marathon Challenge races.
Linda Carrier has completed the World Marathon Challenge three times.

Linda Carrier/ World Marathon Challenge

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