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LegExx

Meet the LegExx – our first single-exercise machine built on our refined flywheel training technology together with the kMeter feedback system.

 

 

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Leg Extension Meets Flywheel Training

What sets the LegExx apart from a traditional leg extension machine is that it’s built on the latest Exxentric flywheel training technology
With the LegExx, you can get strength gains in the quadriceps without having to worry about posture or complex multi-joint movements or maximize hypertrophy by ensuring 100% muscle stimulation from the resistance generated by inertia of up to 0.280 kgm2 (four x XL Flywheels).

 

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Flywheel Training Advantages

The LegExx is built on the same latest-generation, scientifically proven flywheel technology as the kBox4 and kPulley enabling the use of the same accessories, perfect for users who already use Exxentric devices.

  • Variable Resistance: With flywheel technology, you work against the variable resistance of steel flywheels, instead of being limited by the direction of gravity when lifting weights.
  • Range of Motion: The LegExx offers full stimulation over the whole range of motion and in all parts of the quadriceps femoris, both concentrically and eccentrically. Also, it’s possible to restrict the joint angle, which makes it suitable for clinical usage for recovering patients to not exceed a certain knee joint degree.
  • Eccentric Overload: Thanks to the included kGrip handle of the LegExx, the user can easily and safely add energy into the concentric phase and overload the eccentric phase, without the need for external help to achieve high eccentric loads. Highly advantageous based on growing scientific support.

 

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Track Your Training Data

With the LegExx, the kMeter feedback system is included along with a phone holder, so both the user and trainer can track the power output and other real-time data rep by rep during training.

Download the kMeter App to access and manage your training data and progress over time through an improved training interface.

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Mobility

Easy to set up for training and even easier to stow away – the LegExx is ultimately efficient for training facilities, group training settings, garage settings, and more.

  • Easy to move: The LegExx can be effortlessly moved around due to its incorporated wheels and practical handles.
  • No weight stack: Like all Exxentric devices, it is flywheel-based, which makes the machine about 80% lighter than a traditional leg extension machine.
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Get Your LegExx Today

Add a LegExx machine to your cart and experience a revolutionized leg extension training experience:

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Active

kBox4 Active

Kickstart your Flywheel Training with our entry-level kBox model. The perfect device for strength training, rehabilitation, injury prevention, and training in general. Available with our free Flywheel Training app to design all your kBox workouts.

  • Ideal for...
  • • Home Gyms
  • • Personal Trainers
  • • Group Classes
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Lite

kBox4 Lite

Broader range of resistance provided by the lightest kBox model, practical to pack and bring with you on the move. Its built-in kMeter feedback system allows you to monitor your progress in real-time.

  • Ideal for...
  • • Travelling Athletes
  • • Fitness Studios
  • • Physiotherapy Rooms
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Pro

kBox4 Pro

The premium and best-selling kBox model with the largest performance area. Made for intense workouts and serious strength building exercises. Its built-in kMeter feedback system allows you to monitor your progress in real-time.

  • Ideal for...
  • • Professional Teams
  • • Performance Centers
  • • Physiotherapy Clinics
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kPulley2

The kPulley unlocks a variety of horizontal movements, creating limitless training possibilities especially when combined with the kBox. Its built-in kMeter feedback system allows you to monitor your progress in real-time.

  • Ideal for...
  • • Professional Teams
  • • Performance Centers
  • • Physiotherapy Clinics
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Go

kPulley Go

Kickstart or enhance your Flywheel Training setup with one of our entry-level models. Its compact size and design provides you with freedom in your training, while also maintaining a great capacity for loading & variable resistance.

  • Ideal for...
  • • Home Gyms
  • • Group Classes
  • • Physiotherapy Rooms
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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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OPEN FACILITIES

Curious to put Flywheel Training to the Test?

Experience the true effectiveness and potential of the Exxentric kBox, kPulley, or LegExx. Click here to find facilities that offer Exxentric Flywheel Training sessions in your region:

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