Trusted by the pros

The ISO

Accelerated Isokinetic Machine

Inertia-based resistance - low injury risk
Eliminates DOMS - train daily at max intensity
Great for Rehabilitation
Used across MMA, NFL, Tennis, Rugby, Boxing
Train true rate of force production
The ISO - Product photo
Flagship

Description

The resistance/opposing force created by the Accelerated ISO constantly matches that of the athlete (as conventional isokinetic machines do), but also allows for the athlete to accelerate the velocity at which the force is applied, thereby making this type of training more applicable to sporting activities.

Resistance is generated by a flywheel (i.e., air resistance) as opposed to weight load, and clients can be inverted, making less than body weight training possible. Training on the ISO is, therefore, safe in the acute/subacute phases of rehab and under the guidance of a skilled clinician, highly unlikely to aggravate or worsen a client's injury.

For performance, training on the ISO will mainly aim to improve the rate of force development (RFD), Force, Accelerating strength, and/or velocity during the concentric phase of the movement. Six-intensity settings make it possible to adjust the momentum/resistance offered by the fan blade. ASSEMBLY REQUIRED. Dimensions are 80L x 28W x 65H. Weight is 540 LBS.

NOTE: This is a Large Package purchase. These are custom made and we currently have 2 in stock. We also have 10 in production arriving in 5 weeks. A flat shipping rate has been applied based on past shipping rates. The customer is responsible for the difference if the rate changes when shipped. Please email: matt@sportsciencelab.com if you have pre-order questions.

$6,495.00

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Available for worldwide shipping. This is a Large Package purchase. These are custom made and are currently in production. We are 5 weeks out from delivery if ordered today. A flat shipping rate has been applied based on past shipping rates. The customer is responsible for the difference if the rate changes when shipped. Please Email us for a custom rate.

Why The ISO

Engineered for the elite.
Built without compromise.

Every component is designed to maximize athletic output while eliminating the risk factors that end careers.

Inertia-Based Resistance

Unlike conventional weights, the ISO uses flywheel inertia to deliver variable resistance that matches your force output throughout the entire range of motion.

Zero Injury Risk

No external load means no eccentric overload damage. Athletes can train at maximum intensity without the risk of muscle tears or joint stress.

No DOMS Recovery

Eliminates delayed onset muscle soreness, allowing athletes to train harder and more frequently without the typical 48-72hr recovery window.

Fastest Documented Gains

Clinical trials show the ISO produces strength adaptations 3x faster than traditional resistance training methods.

Multi-Plane Training

Engineered for horizontal, vertical, and rotational movement patterns. Train sport-specific biomechanics, not just isolated muscles.

Accelerated Rehabilitation

Used by elite physiotherapy clinics worldwide. Safe progressive loading from day one post-surgery with zero risk of re-injury.

Athletes in action

See the ISO at work

Professional athletes training on the machine that is redefining sport-specific strength development.

What the pros say

"This is an athlete quote"

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Athlete NameMMA

"This is an athlete quote"

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Athlete NameTennis

"This is an athlete quote"

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Athlete NameTennis

"This is an athlete quote"

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Athlete NameNFL