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Karina Hertz smiling, in black training clothes, standing in front of a rack of dumbbells in a dark gym

Fit and healthy after 40. Honest about the GLP-1 that helped.

Karina Hertz

Comms executive

Bilingual health journalist

Reels from @karinahertzstrong

Short videos on strength, food and style after 40. The first ones arrive at launch.

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  • Coming at launch

  • Coming at launch

  • Coming at launch

Karina laughing as she plates salmon and eggs at a white kitchen counter

Healthy

Food, habits and what the research says, from a bilingual health journalist.

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Karina at a studio microphone, smiling across the table at a guest, with cameras on tripods behind her

From a TV newsroom in Peru to comms executive

Karina Hertz

Comms executive

Bilingual health journalist

She began as a TV reporter in Peru, became a bilingual health journalist, and became a communications executive.

Today she trains with her trainer, Philip, in Washington, DC.

Karina
Karina in training clothes in front of a dumbbell rack

What Karina covers

Three subjects, chosen for women after 40. Choose one.

Strength training, and keeping muscle as the years go on.

The Path to a Stronger You

Karina's newsletter, every two weeks.

“I've unlocked the most effective way of losing and maintaining weight without losing muscle, but rather, building it. I will share my knowledge and that of other experts across various fields to help women feel and look their best after 40.”

Karina Hertz

Free when you sign upA protein and strength starter guide.

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Or follow along on Instagram: @karinahertzstrong