LegFlexx: Transforming The Seated Leg Curl With Flywheel Overload and Feedback Technology
Introducing our latest innovation in flywheel-based training, a single-exercise machine designed to target a specific…
STRENGTH MATTERS
Flywheel Training
Whether your goal is to get an edge on your athletic performance, prevent or rehabilitate an injury or improve your general health and fitness, flywheel training with Exxentric gives you a number of advantages.
Join the Movement
What Makes Flywheel Training Unique
Increases your strength training effectiveness
It increases the effectiveness by applying the inertia of a flywheel instead of simple gravity to create optimal resistance.
Improves performance & rehab
It improves the efficiency of training programs while lowering the total costs as compared to alternatives.
Join the movement
Strength & Health Benefits
Standard and advanced training methods
Exxentric gives you opportunities to perform effective standard exercises as well as advanced methods for eccentric, concentric and isometric training.
Advantages over traditional training
The resistance is variable and unlimited. Eccentric overload can easily be achieved as well as mobility, ergonomic and economy.
Our product family
Designed for Multiple Applications
Exxentric products are being used by athletes and therapists for a wide range of flywheel training applications. From its initial break-through in performance sports to recent years, personal trainers have discovered what flywheel training and Exxentric products investment can do for businesses in Health & Fitness.
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
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
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
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
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
SingleExx
These uniquely mobile machines allow you to incorporate leg extension & flexion movements into your training like never before with variable & unlimited resistance. Progress can be monitored in real-time and beyond through the kMeter app.
- Ideal for...
- • Professional Teams
- • Health Clubs
- • Physiotherapy Clinics
kMeter Feedback System
If feedback is important to you and your athletes, clients, or patients, the kMeter will provide you with accurate, scientifically validated monitoring of your flywheel training data. Download the kMeter App to access and manage the training data of a large client base through an improved group training interface.
Education
Want to develop a deeper understanding of flywheel training? With a decade of professional experience in flywheel training, we offer online and offline courses on all levels.
What our customers are saying
The beauty about this beast is that it not only makes the value of the work you put in go up, but it lets you measure your progress. More
We added eccentric overload squat and RDL 2x's per week and after 3 months training with flywheels he never had a hamstring problem again. More
ASK YOUR GYM TO BUY THIS! I highly recommend flywheel rows using the @go_exxentric flywheel pulley column. The faster you pull, the faster and harder it pulls back on you. The lat stretch and eccentric stress is off the charts. More
I’m using a kBox this combine season and I’m sold!!!
Can't say enough about the service from @go_exxentric they make an amazing product and stand behind it 100%.More
The #kbox4 is a pretty cool training device. Easy setup, anywhere; maximum training intensity.
Absolutely in love with the kBox4 machine, great leg workout with no weights involved, super easy but crazy effective flywheel training. More
My athletes and clients are loving it!!!!
A good way to develop faster & stronger athletes!
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:
Meet Us at Events
Looking for an opportunity to try out the kBox or kPulley, or want to learn more or meet up with our team? Check out our current calendar.
News blog
Latest news
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About us
Exxentric was born out of a real need
Exxentric AB is a company developing innovative, science-based training equipment and methods for strength and conditioning, including the kBox, and the kPulley used by performance coaches, personal trainers and physiotherapists worldwide since 2011.
