Michelle Sim

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Michelle Sim Healthcare Professional + Fitness Instructor
building in NYC. Follow for updates
The Optimization Edit: performance · recovery · aging behind schedule

10/15/2026

Your discomfort is not part of my program.
Proud of anyone who got to the gym today, in whatever the hell they wanted to wear 👇

Drop a comment if you got a workout in today 💪🏽💪🏽💪🏽

***e

10/08/2026

For the first time in my life, I look forward to getting home just to jump back on my laptop. Sounds crazy, but I think it’s the truest test of whether you’re living your purpose.

Can you relate? Drop a 💻 if this is you.

10/03/2026

I don’t cold plunge in anything below 50°.

55 to 59 degrees is where the actual benefits live. studies cite the dopamine spike, decreased inflammation, and parasympathetic activation at this specific temperature range. so unless your goal is mental fortitude, there’s no reason to go lower. personally I have nothing to prove. I’m just here for the benefits. 🤷🏻‍♀️

10/01/2026

When they said be in the right rooms, this is what they meant.

09/25/2026

What does strength mean to you?
For me it’s not aesthetic, it’s functional. Strength isn’t a look. it’s a body that lasts and a body that performs. we have one shot at life. Treat it like it has to serve you for decades, not just to display.
Celebrating 10 years of NYC Health & Fitness Festival & Community tomorrow.

Comment STRONG and I’ll send you the link.
If you haven’t got tickets yet, here’s my code for 20% off:
MICHELLE20

Credits:
JARED RYDER
James Law
Matt Mikesell

09/21/2026

I’ll have my damn flash. thank you 😊

09/08/2026

The PR1 Vereda do Areeiro trail in Madeira, Portugal, is a hike that’s been on my bucket list: 7 to 11-kilometer (~8 miles one way) ridge walk connecting the island’s highest peaks, Pico do Areeiro and Pico Ruivo.

The trail constantly drops into deep valleys and climbs back up via steep staircases so I’ve been hitting the stairmaster and sled push to train for the elevation gain.

Save this and try before your next hike 🏔️

09/05/2026

Focused exercises to target the b***y. Without them, my poor pancakes would have no fluff whatsoever. 🥞
Hit this at least 1-2x a week.

***y

Address

50725 Monroe St
Indio, CA
92201

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