Elevate Track & Field. With Flywheel Training.
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Whatever the sport – develop stronger, faster, and more explosive Track & Field athletes with science-backed flywheel training!


Strength That Wins!
When physical preparedness is the difference between winning and losing – the unique benefits of flywheel training over traditional weight training methods give Track & Field athletes an edge over the competition!
With Exxentric devices like the kBox and kPulley, you can maximize athletic potential, reduce injury risk, and elevate sport-specific performance – whether it’s max strength for shotput or peak explosiveness for high jump!
Train Better. Win More.
Discover Why Track & Field Athletes Choose Flywheel Training.-
Eccentric Overload
Exxentric devices let you easily and safely enhance strength and hypertrophy by integrating science-backed eccentric overload into your athlete’s training. -
Data Tracking
Use the kMeter to log, track, and optimize the training and performance data of your athletes – ensuring the long-term success of your program. -
Exercise Selection
Offering exercises like harness squats – Exxentric devices let you implement heavy compound movements with minimized axial loading and risk of injury. -
Multi-Directional Resistance
Unlike gravity, flywheel resistance isn’t limited to one vector – opening up a wide range of sports-specific drills and strength exercises.
Jaime Fernandez, Strength Coach at the University of Arizona
Build the Foundation with the kBox
The kBox line delivers all the benefits of heavy compound training without the drawbacks of traditional lifting!
- Optimized Compound Training
Program heavy squats and other compound exercises with minimal axial loading, reducing strain on the lower back while maximizing performance. - Eccentric Overload
Seamlessly take advantage of eccentric overload training to increase strength gains, muscle growth, and injury resilience by overloading key movement patterns like squats, hinges, presses, and pulls. - Variable Resistance
Variable, multidirectional resistance automatically ensures optimal loading, allowing for more effective and accessible strength training – especially in a team setting.


Create New Possibilities with the kPulley
Master the horizontal plane and add variation to your program!
- Horizontal Plane
Program explosive twists, rotations, and pulls in the horizontal plane to strengthen vital movement patterns that translate to the field, court, rink, or mat! - Upper Body Hypertrophy
Maximize upper body hypertrophy by programming isolation exercises with scientifically backed variable resistance and seamless eccentric overload. - Customizable Movements
Adjust heights and angles to perfectly replicate sport-specific actions like swinging, throwing, jumping, and more!
Our Systems. Built For Track & Field.

kBox & kPulley Rotational Sports Combo
$ 3,790

kBox Endurance Sports System
$ 2,335

kBox & kPulley Ultimate Combo
$ 5,184