Duff Fitness

09/07/2026

Grab a coffee on ME this week! Mom's, Dad's, Teachers, Coaches, or anyone needing a pick me up this is for you!

Follow the instructions to claim yours 👇

1. Stop by Electric Coffee
2. Mention this post
3. Take a selfie with your free drink
4. Post your pic and tag Robert Duff and Duff Fitness
5. Enjoy your coffee! 😁

09/07/2026

We were born in the same hospital just a year apart
We both moved to the Croswell-Lexington area as toddlers
We met in 4th Grade
We noticed each other around 8th grade
We first started dating at then end of Junior Year
Started dating again around Junior Year of College

And here we are today. Crazy to think that its been 13 years now we've been together

Thanks for being the best mom to Jackson and Violet

I love you Olivia ❤️

09/04/2026

Hey sometimes its just a vibe 🤷

Realistically though, a solid workout can take anywhere from 30 minutes, to a little over an hour

For most of us, anything over 1.5 hours is more socializing than it is training, which is totally ok too

09/02/2026

I've been working with Nat for quite some time now

The thing about her is she's always trying to better herself in any way she can.

This Spring I convinced her to REALLY step out of her comfort zone and Train for a HYROX style competition. If you don't know what that is, look it up 😅

I wasn't sure she'd go for it, but she didn't question me and got right to work

Natalie has made improvements in various areas across the years, but I could really sense a mental shift within these last 6 months

I'm excited for her to be part of the Performance Series and can't wait to see how things progress for her by this time next year 🔥

Let's all congratulate Nat on kicking ass!

08/30/2026

Apparently this is how my kid sees me… bubble arms, bubble legs, absolutely JACKED.

So naturally, I had to see if I could live up to the drawing.

But in all seriousness, there’s something pretty cool about realizing **your kids have an image of who you are**.

Strong. Capable. Present. Someone they look up to.

I’m going to do my best to keep earning that picture.

And apparently… I need to train arms and legs a little harder. 😂

What's something you're doing to teach your kids important life habits?

08/28/2026

Quit Being a Little Bitch in 2026.

Not every workout needs to be comfortable.
Not every set needs to feel good.
And you definitely don’t need to wait until you “feel motivated.”

Do hard s**t.
Push yourself.
Find out what you’re actually capable of.

You’ve got plenty of time left in 2026.

Quit negotiating with yourself and get to work. 💪

08/26/2026

I was so AMPED to start Phase 2, I forgot to share the final update from Phase 1!

We lost a combined total of over 55lbs amongst our 6 total participants

The training was based on the new HYROX craze that's been sweeping the nation, and we wrapped up the 12-week program with a Team HYROX Relay

It was a tough 12-weeks, and we needed one another to get through it, myself included

There were days that I wanted to quit, but I knew everyone else was getting after it and I didn't want to let my team down

What I came to realize through the program, is you can find all the information you want about diet, exercise, meal planning, anything you want really with AI and the internet

But what that can't give you, is the camaraderie and support that comes from surrounding yourself with others working towards the same goal

If you've felt stuck and isolated working towards your goals, shoot me a message or go straight to DuffFitness.com and signup for Phase 3

You can do it, and we can help

08/24/2026

Better Every Day Shirts have been live for 1 Week and we're almost sold out!

Stop in to Cutting Edge Health and Fitness this week, or shoot me a message to reserve yours now

We won't be doing another run of these so grab one before they're gone 🔥

08/21/2026