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Strength and stability  in sports
Experience the BioRelax System
Strength and stability in sports

The BioRelax immediate effect –
feel stability, use strength in a targeted manner

In training and competition, every moment counts. When movement begins, stability, body tension, and strength must work together immediately. BioRealx products show effects that can be experienced immediately: stability and strength. Many users notice a change in stability, body tension, and power transmission from the very first use. The immediate effect has been observed in numerous tests and applications. It occurs immediately and can be reproduced at any time—try it for yourself!

More stability – more strength

Good stability is demonstrated when you maintain your balance even under external influences. When a jolt occurs, the body does not swerve or tip over. It ensures that forces are absorbed and transmitted in a controlled manner – for a secure footing, whether in training, competition or everyday life. Stability thus becomes the basis for safe movement, targeted power development and athletic performance

Stability is the foundation of every athletic movement. 
Without stability, there is no strength – without strength, there is no performance.

See what happens – our stability test

The video shows how stability can change directly. If you like, you can perform the test shown yourself and experience the effect directly. This test is very simple and can be performed quickly anywhere. The video explains the test procedure step by step. Make sure you follow the instructions correctly.

More strength – more performance

Good strength development is always evident when the muscles overcome resistance or can counteract it in a targeted manner. It is crucial for speed, jumping power, endurance and control of movements. Well-developed strength enables you to cope with stress efficiently and perform consistently in sports.

Strength is the engine of every movement. The better it is developed, the greater your performance, resilience and athletic success.

Want more power right away?
Experience the difference 

The video shows a movement situation in which the perception of strength changes immediately. Observe closely how body tension and power transmission are represented. Let yourself be convinced – instead of persuaded. Take the strength test with Kleinschen Feldern and experience for yourself how the effect immediately influences muscle performance. This test is super easy and can be done quickly anywhere. The video explains the test procedure step by step.

"Sometimes it's not about understanding.
You have to experience it."

Get advice now
Founder and CEO Marco Klein

Support from the very first step – 
BioRelax insoles

The gentle, permanently active magnetic fields in our BioRelax insoles work without electricity or charging and accompany every movement from the very first step. The insoles remain completely unobtrusive: they fit into any shoe and feel like a normal sole – with the difference that many users notice an immediate change in their stability.

Direct effects, many possibilities – BioRelax pads

The BioRelax pads work using original Kleinsche Fields technology and deliver their well-known immediate effects as soon as they are worn – without electricity and without charging. Whether on the wrist, forearm or ankle: thanks to their flexible wearing options, the pads can be used individually. This turns universal effects into personal support – adapted to movement, strain and goals.

The BioRelax System

From immediate effect to regeneration – 
how professionals use BioRelax products

What works in the moment is visible. What happens afterwards is crucial. 

You have seen it: at the moment of application, strength and stability can change immediately. This immediate effect is easy to experience and feel – but it is not the core of what BioRelax products stand for. Because what the body experiences at the moment of exertion has a lasting effect. In recovery. In regeneration. In adaptation. 

Our products are therefore not designed for the moment. Rather, they are intended to support and accompany the body's natural processes and rhythms during both phases of activity and recovery. Our focus: supporting your regeneration. 

Find out here how professional athletes live this approach and why regeneration is crucial for them.

Our product recommendations for you

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Pad
Pad
The All-Rounder – High-Quality, Elasticated Special StripCan be used anywhere and is easy to use.Dimensions: 22 × 5 cm – only 2 mm thin (XL pad 40 × 5 cm)Weight: 50 gMedical device class 1Kleinsche Fields are incorporated over the entire surface.Handmade in Germany according to strict medical device standards.Many advantages of the BioRelax pad at a glanceSkin-friendly (biocompatible)DurableEasy to clean (can also be disinfected)Highly elasticKleinsche Fields do not need to be chargedKleinsche Fields require no electricity or batteries (no electrosmog)Can be used on any part of the bodyCan be applied directly to the skin or over clothingAlso works through all textilesMaximum effective distance to the body: 30 mmCannot be overdosed (unlimited use possible)Recommended for children* during the day and at night, even during sportsSuitable for adults and animalsNo harmful side effectsCan also be used with metal implants** in the bodyCan also be used on the entire body for pacemaker wearers (minimum 1.5 cm distance to the HSM)Can also be taken on flights (hand luggage recommended for easier visual inspection)Application on the entire body, for exampleOn wrists or anklesOn armsOn legs (e.g. inserted into longer stockings or tights)On the backOn the neck (e.g. on the back of the neck, wrapped with a light scarf or shawl and hung around the neck, or simply connected with two BioRelax retaining straps)On the chestOn the feet (can also be inserted into the stocking at night)Any other parts of the bodyThe pad can be used alongside other Kleinsche Fields products; overdosing is not possible. The more tissue the Kleinsche Fields reach, the better the effect. Depending on the size of the body area to be treated, it may be advisable to use several pads next to each other – the larger the area covered, the greater the effectiveness. Caution: Please do not bend the pad sharply, as it may break. Gentle bending is fine. Do not walk on the pad (risk of breakage).You can find suitable straps and accessories here in the shop. The retaining strap is not included with the Kleinsche Fields pad. It can be ordered separately or together with the pad as a set.* BioRelax products with Kleinsche Fields are intended for use by children aged 10 years and over and adults, without height or weight restrictions, within the home environment.There are no negative findings regarding risks for children under 10 years of age in connection with permanent magnets. Over past decades, no harmful side effects have been reported worldwide across all age groups using static permanent magnetic fields.If you are in doubt, please consult your paediatrician.** Can be used with all metal, ceramic, or zirconium oxide implants in the body that do not have ferromagnetic properties.If the composition of the implant is unclear, the application is considered safe at a minimum distance of 1.5 cm.At this distance, the magnetic field strength is already lower than the Earth's natural magnetic field, in which every implant is naturally and permanently located.To exclude any possible negative influence on electronic implants, a safety distance of at least 1.5 cm should be maintained between the implant and the product.
Seat cover
Seat cover
Use the Time You Spend Sitting for Your Health! At work or during everyday life at home.Dimensions: 50 × 100 × 0.5 cmWeight: 1.13 kgEffectiveon its own, without electricity (no power socket or battery required)therefore no electrosmog.Without harmful side effects.Suitable for daily use.Area of application / useCan be used on any chair or armchair – or on sofas.Can be combined with any surface.Can be used anywhere.Can be used in any sitting position.Suitable for continuous use.Can also be used with metal implants and pacemakers*.For adults, children** and animals.MaterialAntiallergic.Breathable.Kleinsche Fields are incorporated over a large area.Handmade in Germany and manufactured according to certified medical product standards.A medical product must undergo various biocompatibility tests and fulfil a large number of requirements. At the same time, attention must be paid to optimising care properties. Natural fibres such as cotton would absorb too much moisture, are high-maintenance, and are not antibacterial.This is why the BioRelax seat cushion uses a specially developed synthetic fibre that is pleasantly soft and supple and helps to minimise perspiration.All materials – from the outer fabric to the Kleinsche Fields, yarn, inner fleece and label – are produced in accordance with the highest quality standards and EU regulations. The BioRelax seat cover is supplied as a medical device, sealed according to strict health protection and hygiene guidelines.Transport and storage conditionsThe BioRelax seat cover can be rolled up for transport or folded lengthways (please avoid folding or creasing across the width).Storage temperatures: –20°C to +60°C.It can also be transported on aeroplanes. We recommend carrying it in your hand luggage for easier airport checks.* Can be used with all metal, ceramic, or zirconium oxide implants that do not have ferromagnetic properties. If the composition of the implant is unclear, use is considered safe at a minimum distance of 1.5 cm. At this minimum distance, the magnetic field strength is already lower than the Earth's natural magnetic field, to which all implants are permanently exposed.To avoid any potential negative influence on electronic implants, a minimum distance of 1.5 cm should be maintained between the implant and the product.** BioRelax products with Kleinsche Fields are intended for use by children aged 10 years and older and adults, without height or weight restrictions, within the home environment.There are no known risks for children under 10 years of age in connection with permanent magnets. Over the past decades, no harmful side effects have been reported worldwide across all age groups in relation to the use of permanent static magnetic fields.Please consult your paediatrician if you have any concerns.
Mattress topper
Mattress topper
Kleinsche Fields with Whole-Body Effect. The most effective form of action. For every bed and every type of Base.Dimensions: 90 × 190 × 0.5 cmWeight: 4.7 kgEffective without electricity (no socket or battery required), therefore no electrosmog.For daily use/sleep.Application areas / useCan be used on all mattresses, including waterbeds.Can be combined with any surface.Can be used on any adjustable bed (including electric models).Can be used in any sleeping position.Can be used with or without a pillow (any pillow can be used).Can be used with and without a sheet. Also suitable for use with incontinence covers.Covered with or without a blanket.Recommended for continuous use.Suitable for adults, children** and animals.Can also be used with metal implants in the body and with pacemakers*.CareThe BioRelax Kleinsche Fields sleeping mat can be washed with soap and water or, when changing patients, cleaned with an approved surface disinfectant while observing the required exposure time.MaterialAntiallergic.Breathable.Kleinsche Fields are incorporated over a large area.Handmade in Germany and manufactured according to certified medical product standards.A medical product must undergo various biocompatibility tests and fulfil numerous requirements. At the same time, attention must be paid to optimising care properties. Natural fibres such as cotton would absorb too much moisture, are high-maintenance, and lack antibacterial properties. For this reason, the BioRelax sleeping mat uses a specially developed synthetic fibre that is pleasantly soft, cuddly, and breathable, helping to prevent excessive sweating.All materials — from the outer fabric to the Kleinsche Fields, yarn, inner fleece, elasticated straps, and labels — are produced in accordance with the highest quality standards and EU regulations.The BioRelax Kleinsche Fields sleeping mat is supplied as a medical product in accordance with strict health protection and hygiene guidelines and comes in a protective seal.Transport and storageThe BioRelax sleeping mat can be rolled up for transport or folded lengthways (please do not fold or crease it across its width).Storage temperatures: –20°C to +60°C.The BioRelax sleeping mat can also be transported on aeroplanes. It is advisable to carry it in your hand luggage for easier security checks at the airport.Special sizesCustomised sizes are also available. Please contact us for more information.*Can be used with all metal, ceramic, or zirconium oxide implants in the body that do not have ferromagnetic properties. If the composition of the implant is unclear, application is considered safe at a minimum distance of 1.5 cm. At this distance, the magnetic field strength is already lower than the Earth's natural magnetic field, within which all implants are permanently located. To avoid any possible negative influence on electronic implants, a minimum safety distance of 1.5 cm should be maintained between the implant and the product.** BioRelax products with Kleinsche Fields are intended for use by children aged 10 years and older, and adults, without height or weight restrictions, within the home environment. There are no known negative findings regarding the risks for children under 10 years of age using permanent magnets. Over the past decades, no harmful side effects have been reported worldwide across all age groups due to static permanent magnetic fields. If in doubt, please consult your paediatrician.
Insoles
Insoles
This top seller offers perfect comfort all day long. The insoles are less than 3 mm thin, highly flexible and can be easily inserted into any shoe. They can also be worn in socks, e.g. at night when sleeping.The scope of delivery "piece" always refers to a pair of insolesHow BioRelax Kleinsche Fields insoles work:
All nerve signals in the body are actually electrical signals that are transmitted through the body via the nerve pathways - to the brain and back again. The nerves can therefore also be influenced by the charges of the positive and negative poles of a permanent magnetic field.
 Klein fields are said to stimulate nerve signals in a gentle, natural way. This is because the electrical charge particles of the nerve signal move through alternating positive and negative charges.This interaction with the pole changes measurably activates the entire nervous system. The aim is to stimulate muscles that are located further away from the feet by networking the nerve pathways in the muscles of the body. Contact with BioRelax insoles can therefore measurably increase the muscle tension and performance of various muscle groups.Only 3 mm thin - can be worn discreetly in any shoeFully integrated small fields - no punctual application, but even coverageSuitable for all day use - whether in the office, during sport or on the goAntibacterial & washable - easy to clean and hygienicAvailable in many sizes - from 36 to 46, can be customisedYou can find lots more information and tips about the insoles in the Questions and Answers section below.
Eye mask (pad not included)
Eye mask (pad not included)
Advantages:The perfect holder for the BioRelax pad (22 cm) with Kleinsche FieldsQuality product from a German medical device manufacturerSmall, handy and therefore flexible to use - even when travellingCan be combined with other Kleinsche Fields productsPleasantly comfortable material (single jersey fabric)Suitable for daily useApplicable without restrictionsParticularly strong darkeningAdjustable for different head sizesWashable at 30 degrees on a delicate wash programmeSuitable for adults and childrenDimensions: 40 x 12 cm
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