Overview
The Havak Slider v9.4 is a heavy-duty, omni-directional training tool designed to deliver unrestricted movement for core, upper-body, and lower-body exercises. Unlike traditional plastic floor gliders that are limited to linear paths, the Havak Slider uses industrial-grade swiveling casters to move in any direction—including rotation. This freedom of motion significantly increases the challenge to the stabilizing muscles, making it a powerful asset for strength training, functional movement, and rehabilitation.
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Key Features and Specifications
Brand: HAVYK.
Construction: Single-piece, laser-cut 1/4" thick steel plate.
Casters: Industrial-grade swiveling wheels for multi-plane movement.
Dimensions: 13.25” Diameter x 3.25” Height.
Weight: 5 LBS per slider (10 LBS per pair).
Finish: Brushed zinc for long-term durability and a professional aesthetic.
Quantity: Sold as a pair.
Manufacturing: Designed and manufactured in California, USA.
Surface Compatibility: Optimized for use on nearly any surface including carpet, concrete, tile, turf, rubber, and wood.
Performance Benefits
Omni-Directional Training: The 360-degree rotation allows for circular rollouts, converging push-ups, and lateral lunges that are impossible with standard sliders.
Enhanced Core Stability: Every movement requires intense core engagement to control the "unpredictable" nature of the multi-directional casters.
Unilateral Optimization: Sold as a pair, these allow for independent limb work, which is critical for correcting muscle imbalances and improving coordination.
Low Center of Gravity: The v9.4 version features an improved, lower profile for better stability and smoother operation under heavy loads.
Versatile Movement Library: Ideal for ab rollouts, mountain climbers, parallette pass-throughs, inch-worms, and crossovers.
Maintenance and Care
Caster Cleaning: Periodically check the wheels for hair, dirt, or debris that can be picked up from the floor. Use a pair of tweezers or a small brush to keep the casters rotating freely.
Surface Check: Ensure the training surface is clear of large grit or rocks that could damage the zinc finish or jam the wheels.
Moisture Protection: While the zinc finish is durable, avoid storing the sliders in extremely damp environments to prevent potential oxidation of the caster bearings.
Bearing Lubrication: If the casters become noisy over time, a small drop of lightweight machine oil or silicone spray can be applied to the swivel points.
Frequently Asked Questions
Q: Do I need a special mat for these? A: No. Because they use wheels rather than sliding fabric, they work exceptionally well on everything from rough concrete to plush carpet and rubber gym mats.
Q: Can I use these for weighted exercises? A: Yes. The 1/4" steel construction is overbuilt and can handle significant athlete weight plus additional weighted vests or plates.
Q: Are they difficult to control? A: Yes, by design. The omni-directional nature makes them much more difficult to stabilize than a standard ab wheel or plastic slider. It is recommended to start with basic movements on a high-friction surface (like carpet) before moving to smoother surfaces.
Q: Will the wheels scratch my wood floors? A: The industrial casters are generally non-marring, but it is always best to test a small area first or use them on a yoga mat if you have highly sensitive, finished hardwood.