Rob Hackett - Fitness

Rob Hackett - Fitness Your Fitness. My Mission. Kinesiology-Based Personal Trainer
B.S.

Kinesiology | NASM CPT
Stretching & Flexibility Coach | Youth Exercise Specialist
Training adults & youth athletes
Move Better • Train Smarter

The deer came out early to catch a glimpse of my workout this morning!
04/26/2026

The deer came out early to catch a glimpse of my workout this morning!

04/17/2026

Posting this for you to try on your own.

This stretch is one of my favorites. It works on so many different areas at once, and is the most effective for relieving lower back tightness.

If you don’t have a band, you can do this without one. Go into a half kneel and reach the arm overhead with a slight hip tilt. Open your chest and turn your head toward the ceiling.

Back at it with Sue Marshall this weekend outside for a rooftop workout in Chicago. She showed up with the same energy s...
04/13/2026

Back at it with Sue Marshall this weekend outside for a rooftop workout in Chicago. She showed up with the same energy she always brings- sunshine, positivity, and focus. Sue’s goals are locked in this summer and we’re getting after them!

03/03/2026
Heard about this DEKA Strong event I think it’s time I give it a shot. I have not done specific training for this event,...
02/23/2026

Heard about this DEKA Strong event I think it’s time I give it a shot. I have not done specific training for this event, but excited to see how I do!

02/19/2026

Injury care shouldn’t stop when Physical Therapy ends.

When you’re injured, you’re sent to Physical Therapy to restore range of motion and reduce pain.
But being cleared doesn’t mean you’re fixed.

Many licensed physical therapists must focus on the single injured area to get you functioning again.

What often gets missed are the compensation patterns, movement imbalances, and faulty mechanics that existed before the injury — and the new ones your body created after it.

If those patterns aren’t addressed, the risk of repeat injury, new injuries in other areas, and chronic pain all go way up.

So focus on the whole body when training, and add more functional and integrated flexibility routines into your programs.

Don’t just get cleared.
Get better.

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02/06/2026

Enjoyed working with Oscar at Tri90 Fitness on his mobility and flexibility. If you’re around the Grafton, WI area come by Tri90 Fitness for my mobility/recovery class starting this Sunday at 11am! DM me if you’d like to come check it out. Offering it free for the first two weeks.

02/06/2026

Working with opening up some areas to help take tension off his back and straighten his posture. in Grafton WI local gym for one on one and group classes. Check out our mobility/recovery class starting this Sunday at 11 AM- DM me for more details.

02/04/2026

Here’s a quick highlight from Rob’s portion of our Hip Clinic from last Sunday.

In this clip, we’re working through the overhead squat and why we use it as an assessment tool. The goal isn’t to see how heavy you can squat, it’s to identify where your movement breaks down, what’s tight, what’s weak, and how we can build a smarter, more effective program for you.

You’ll also see Rob coaching an assisted squat with a PVC pipe, which helps people keep better posture, stay more upright, and move with more control while we clean up mechanics.

This is just one of the many ways we use assessments to guide real, individualized training at Tri90.

If you want to train with Rob, he’s launching a new class on Sundays at 11 a.m.

February 8th and February 15th are on us — free to everyone.

After that, classes will be $40 per session.

02/04/2026

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Grafton, WI

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