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LegExx

Leg Extension

Unlike the kBox and kPulley multi-exercise devices, the LegExx sole purpose is to target the quadriceps muscle. Since the LegExx is built on the same scientifically-proven flywheel technology, it ensures maximized hypertrophy by providing 100% muscle stimulation in the quadriceps. With the same flywheel-feeling.

For injured or low mobility users (e.g. in the ACL rehab process), you can get strength gains in the quadriceps without having to worry about posture or complex multi-joint movements or overcompensating with other muscles, such as the glutes when doing squats.

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Variations

The LegExx extension can be performed with restricted ROM, 2-1 overload option, self- and spotter-assisted overload using the kGrip attachment. The LegExx ensures a safe and maximal muscle stimulation in the quadriceps ensuring an effective workout without previous training knowledge.

Self- and spotter-assisted Overload:

Performed using the kGrip.

 

 

 

 

 

 

2-1 overload:

Performed by using two feet up in the concentric phase, resist with one foot in the eccentric phase.

 

 

 

 

 

 

 

Restricted ROM:

To ensure a rehabilitation patient restricts their ROM in the bottom position of a leg extension, the LegExx moving arm can be strapped with an attachment band to lock it into a desirable ending position. Caution! Read the user manual before attempting this LegExx extension variation to ensure correct execution. 

 

Go back to exercises, or read more about the applications of flywheel training.

#LegExx

 

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Active

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LegExx

The LegExx is optimized for leg extension training sessions. It aims to isolate and strengthen the quadriceps muscles and it comes with a built-in kMeter feedback system.

  • Ideal for...
  • • Professional Teams
  • • Health Clubs
  • • Physiotherapy Clinics
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