Safe on joints
Born in physical therapy: strength and balance without a single jump or pound.
Millcreek's award-winning studio
Easy on your joints. Hard on calories.
The Obsidian® slide board workout burns 400 to 800 calories a class, with zero pounding on your joints. Your first week is on us.
5.0 on Google
Best Gym in Utah, 3x
The Obsidian® board
Why the slide
board works
Obsidian is rock formed from lava, used anciently to carve and sculpt. On the Obsidian® slide board, invented right here by owner Lacey Bruschke, you carve and sculpt your body the same way: with clean, gliding force.
Traditional workouts move forward and back. Obsidian® moves you side to side, waking up the accessory muscles everything else misses.
Our StoryStraight from the studio floor: the board in action.
Lateral training
Side-to-side work fires the stabilizers forward-only training misses.
400 to 800 calories
One hour of cardio, resistance and core in every class. You set the intensity.
Glide with the page. The board moves the way you will.
The classes
Our two weekly classes
Obsidian® BURN
An hour of fat-burning, total-body conditioning: cardio, resistance, core and reactive training you will not find anywhere else.
Try it free
Obsidian® SCULPT
Total-body strength. Barbells, dumbbells and cables meet the board to build lean muscle and a metabolism that keeps burning after class.
Try it freeReal results
Member results, by the numbers
0
Years teaching
0
Client pounds lost
and counting…
0+
Classes taught
2.5 years strong
"I have been going to Obsidian for the last 2.5 years and it is the only workout that I have stuck with! The instructors are all amazing! They push you to be your best! The workouts are always challenging! Plus their clientele is amazing! You will find the best workout buddies around who really care! I have never felt better than when I started working out here!"
100+ lbs lost
"I started with modified Obsidian class workouts and ended up losing over 100 pounds after a year. The Obsidian workout is honestly the most effective workout I've ever done. I would recommend it to anybody (any age, any weight, any fitness level, any gender)."
1000% better
"I have been going to Obsidian since 2013 when my back doctor said surgery was my next option (even though I was so young) because I was out of treatment options... Now my group training at Obsidian is my weekly therapy where I always know I will leave feeling 1000% better, both physically and mentally."
Personal training
Classes get you moving. Coaching gets you results.
You are 10 times more likely to hit your goals with a trainer in your corner. Our team includes nurse-level health expertise and corrective exercise specialists, with programs built around your body, your goals and your budget.
Start with a free 20-minute Success Session. No pressure, no commitment.
Book a Free Success Session
10x
More likely to hit your goals
Ready to slide into the
best shape of your life?
One free week. Every class. No contract, no pressure. Just show up and slide.