The exercise you love to avoid

Finally fixed

It's not you

It's your balance

From us

Abene

"Once my knee stopped caving, I could actually push and feel my glutes"

Kilian Korth

"ARC fixes the balance issue in a movement all runners should be proficient at"

Sabine

"Game changer. I can take it anywhere and never have to think about the setup."

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ARC

Makes the Bulgarian Split Squat bearable

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Precision Anchor

3D‑sculpted to lock your foot in place so you stop wobbling

Locked-In Base

Straps and grip keep ARC planted so you can focus on your body

Contoured Support

Soft cradle under your foot that removes slipping

Goes Anywhere

Light to carry. Stability wherever you need it
Black gym equipment on a white background and on display podium.
A black Bulgarian Split Squat Stability Block placed on top of a white podium, with its packaging box showing the product illustration.
Woman in black athletic wear performing a squat in a home gym setting.
Man exercising with a kettlebell with foot placed on the ARC with a white background
Woman holding the ARC Signature Packaging
Woman exercising with Bulgarian split squat stability block (ARC) and dumbbells with foot placed on ARC in a living room setting
Person exercising with dumbbells in a modern living room with city view
Woman in blue athletic wear posing and doing the Bulgarian split squat on steps with stability block on steps of modern buildings in the background using
Woman in athletic wear doing the Bulgarian split squat with Stability Block ARC exercising with a dumbbell outdoors on a sunny day
Bulgarian Stability block with pair of white and orange running shoes on a track.
Bulgarian split squat anchor installed to aerobic steppers with a mat and a barbell.
SUP'R'SETGYM

Bulgarian Split Squat Stability Block - ARC

Sale price$78.00

Built for single-leg strength that transfers to running.

ARC gives your rear foot a stable base, so single-leg strength work stops breaking down.

No wobble. No guessing. Just controlled reps that actually carry into your stride.

Designed for runners who want strength that supports mileage, not ruins it.

Patent Pending.

30 Day

Money Back Guarantee

1 Year

Warranty

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Guided Movement Library

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THE SUP'R'SET METHOD™

A strength system built around running, not the gym.

Feedback across strength, sport and rehab

Coaches and PTs Approved

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"Stabilizes the foot for better focus and performance"

Dennis B., Head Coach, Track and Field. McGill University.

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"I tested the prototypes with the design team and I'm pleased with the outcome. Finally, I can train my clients with better stability and consistency.

Andrea M., Personal Trainer. Myofisix.

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"Phenomenal product. Easy to use, great for glute activation and hip stability"

Ian J., Physiotherapist. Jonesing2Move.

3 Exercises

A system built for runners

THE BULGARIAN SPLIT SQUAT

Single-leg strength that carries into your stride.

ROMANIAN DEAD LIFT

Posterior strength without wrecking your legs.

GLUTE BRIDGE

Glute power without stressing your back.

Make strength part of your running

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Highly satisfied Customers

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