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The kBox squat is a basic flywheel training exercise with many variations important for all subjects ranging from rehab patients to elite athletes. Suitable for the training of primarily quadriceps and glutes. The strength in a squat is highly correlated to improved results in jump height and sprint speed.


In the kBox you can do squats with restricted depth, traditional concentric-excentric training and using eccentric overload. You can use the ergonomic Harness or front squat with the kBar. Overload can be performed in a number of ways using delayed eccentric action, lateral overload och impulse overload. The short and long Foot Blocks can be used to limit stance and more.

Hold the kBar in your elbows for the Zercher Squat variant for some extra strain on your quadriceps. Or use a regular barbell bar for an Overhead Squat variant. Further possibilities include Lateral Squat, Front Squat, Sumo Squat and Zombie Squat (also with the kBar) and Goblet Squat (with kGrips).


As compared to using traditional free weights or gravity based equipment, performing squat exercises on the kBox has multiple advantages. The possibility to limit the depth of the exercise ensures safety. The ergonomic harness avoids the need to use arms or hands and avoids the risk of injuries.


In effect, the kBox can be used for effective squat exercises by a wide range of clients independent of technique skills, as well as by athletes with injuries in the upper limbs.

Go back to exercises, or click here for a video.


kBox4 Active

The Newest model, the kBox4 Active is built on proven, reliable technology. The perfect tool in strength and rehabilitation at our lowest price point.

  • Newest Model
  • Holds 1-2 Flywheels
  • kMeter Compatible
  • Weighs 15 kg
  • Starting at €1 410 / $1 585
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kBox4 Lite

Often chosen for its smaller foot-print, the kBox4 Lite model is of a lower weight, portability and not to mention its competitive entry cost level.

  • Portability
  • Holds 1-4 Flywheels
  • Built in kMeter
  • Weighs 9.5 kg
  • Starting at €2 300 / $2 575
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kBox4 Pro

The kBox4 Pro is our premium model with the greatest versatility. It’s ideal for sports teams and larger training and physiotherapy facilities.

  • Largest Floor Space
  • Holds 1-4 Flywheels
  • Built in kMeter
  • Weighs 15.5 kg
  • Starting at €2,990 / $3,345
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The kPulley 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 €1 750 / $1 955
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