Track & Field

Track and field and flywheel training

The kBox targets many important aspects of track and field athletes’ strength and conditioning needs and is already in use by renowned coaches and Olympic athletes.

The possibilities of flywheel training on the kBox highly correlate with the physiological requirements of competitive track & field sports, offering accessible training for eccentric strength, anaerobic capacity and training in sport-specific angles.



With heavy flywheels for high inertia and its easy-to-adjust range of motion, on the kBox athletes can grind through really heavy concentric and eccentric work with a constant load in both full range squats for building general strength and mass and also sport-specific in a more limited range of motion. Besides squats, popular exercises are split squats, RDLs and deadlifts, hip flexor exercises and calf press for lower limb.



The versatility, efficacy and mobility of the kBox are three key benefits leading track & field coaches to incorporate the kBox and flywheel training into their programming.

With the kBox, efficient and supporting sport-specific training is easier to bring out in the field or on trips than any gravity-based weight training equipment, building a gym wherever the athlete is.

Also, the kBox can be an ideal and powerful tool for post-activation potentiation just before a competition.


Further reading


Proceed to flywheel training equipment, or go back to applications for sports performance.


kBox4 Active

Our entry level model for the serious personal trainer or demanding home user. The perfect tool in strength and rehabilitation at our lowest price point.

  • Entry Level Model
  • Holds 1-2 Flywheels
  • kMeter Compatible
  • Weighs 15 kg
  • Starting at €1 410 / $1 635
Shop System

kBox4 Lite

Offers the lowest weight and best portability which makes it perfect for frequent travel without compromising the training.

  • Enhanced Portability
  • Holds 1-4 Flywheels
  • Built in kMeter
  • Weighs 9.5 kg
  • Starting at €2 300 / $2 665
Shop System

kBox4 Pro

Our premium kBox model with the greatest versatility and largest performance area. It’s ideal for sports teams, premium fitness clubs and physiotherapy facilities.

  • Largest Performance Area
  • Holds 1-4 Flywheels
  • Built in kMeter
  • Weighs 15.5 kg
  • Starting at €2 990 / $3 465
Shop System


The kPulley2 is the ideal horizontal solution for improving strength by offering flywheel training for rotational and pull exercises.

  • Horizontal Model
  • Holds 1-2 Flywheels
  • Built in kMeter
  • Easy to assemble
  • Starting at €1 890 / $2 190
Shop System