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- The most effective tool for isometric training
- Non-elastic band that can withstand the highest loads
- Developed with experts in isometric training


Isometric training is easy with the FLEXVIT Iso training band

The FLEXVIT Iso is made of robust, non-elastic material and is therefore designed to withstand the highest levels of stress - after all, isometric training needs to be carried out at high intensity.

The advantages of isometric forms of training, in addition to the ease of use and the very short learning time, are that the FLEXVIT Iso is sufficient as the sole equipment.

A number of positive effects are attributed to isometric strength training. On the one hand, it serves in a low-intensity form as early strength training in rehabilitation, but on the other hand it can be used to increase maximum strength even in well-trained athletes. All with just one band.

The most important things at a glance:

  • Sewn-in loops for versatile applications
  • Robust material and optimal width for a comfortable hold
  • Used for injury prevention and for maximum and speed strength training

Made in Germany

Our products are manufactured in Germany using the latest technology and in compliance with the highest quality standards.

Washable up to 60°

FLEXVIT bands can be washed at up to 60°C and therefore leave no doubts when it comes to hygiene.

Allergy friendly

Thanks to the special textile material, there is no skin contact with the rubber during training, which also enables training with latex allergies.

Certified Bands

All FLEXVIT bands are manufactured under high quality standards and have been awarded OEKO-TEX® and hygiene certificates.

Discover over 400 exercises now

The FLEXVIT App for Functional Band Training

With the FLEXVIT App you have access to more than 400 functional exercises with resistance bands. Put together your personal workout or let yourself be inspired by training plans from the community. Regular new posts and workouts ensure that you stay motivated and move functionally. Download the FLEXVIT app now and discover Functional Band Training!

Higher faster further

Isometric training with the FLEXVIT Iso

Your muscles can work in three different forms of contraction: concentric (muscle fibers shorten), eccentric (muscle fibers are stretched) and isometric. During isometric work, the muscle length does not change. The prerequisite for this is that the resistance with which you train is insurmountable.

The non-elastic FLEXVIT Iso offers stable and consistent resistance that enables targeted and effective isometric training.

Additionally, the FLEXVIT Iso is compact and portable so it can be used anywhere, making the band a practical option for anyone looking to incorporate isometric exercises into their fitness routine.

This is how you train with our bands

Isometric training with resistance band

Isometric rowing

Isometric training involves performing exercises that maintain muscle contraction without moving the joints. Benefits include increased strength and stability and reduced risk of injury. Bent-over rowing with the FLEXVIT Iso trains the upper back, shoulders and arms.

That's what our customers & partners say

Carsten Effertz

We use the FLEXVIT bands in our training with young talents. Ideal for training. Easy to use and can be used anytime, anywhere.

Tanner Speed ​​Academy Gothenburg

Max Hauser

The best quality bands: last the longest and don't lose tension. Pleasant on the skin during training. A small gym for on the go.

Head Coach TV Herrsching, Volleyball Bundesliga Men

Florian Sölter

Even after several units and sometimes resin stains, they remain robust and resistant! Really great products!

Athletics coach MT Melsungen, Handball Bundesliga


After placing your order, you will receive your package in just a few days - anywhere in Europe.