Information according to Section 5 of the German Telemedia Act (TMG):
D√ľsseldorfer Stra√üe 40
65760 Eschborn

PO box:
PO box 3083
65746 Eschborn


Represented by:
Markus Fritz
Christina Labusek


Manage your membership by post:
Fitseveneleven Mitgliederverwaltung
Am Kronberger Hang 8
65824 Schwalbach

Register entry:
Entered in the commercial register.
Register court: Frankfurt District Court
Register number: HRB-83510

VAT ID in accordance with Section 27a of the Value Added Tax Act:
DE 260932024



Liability for content

The content published on our website has been carefully prepared. However, we do not assume any responsibility for the accuracy, completeness and topicality of the content. As a service provider, we are responsible for our own content on this website in accordance with Section 7(1) TMG and general legislation. Pursuant to Sections 8 to 10 TMG, however, as a service provider, we are not obliged to monitor transmitted or stored third-party information or to investigate circumstances that indicate unlawful activities. Obligations to erase or block the use of data according to general legislation remain unaffected by the above. However, we are only liable in this regard as of the point in time at which we are made aware of a certain violation. We will remove the corresponding content as soon as we become aware of any violations.

Liability for links

Our website features links to external websites operated by third parties, the content of which we have no influence on. As a result, we do not assume any liability for external content. The respective provider or operator of the website is always responsible for the content of the linked website. All linked websites were checked for potential violations at the time the link was set. No unlawful content was detected when the link was set. We cannot be reasonably expected the monitor the content of linked websites on an ongoing basis without concrete evidence of a legal violation. If we become aware of any violations, we will remove the corresponding links immediately.

Copyright law

The content and works published on this website by the website operator are subject to German copyright law. The reproduction, adaptation, distribution and any kind of utilisation beyond the scope of copyright law require the written consent of the respective author or creator. Downloads and copies of the content published on this website are only permitted for private, non-commercial use. Third-party copyrights must be observed for any content on this website that was not created by the operator. In particular, third-party content has been marked as such. Nevertheless, if you have reasons the suspect copyright infringement, we kindly ask you to inform us. If we become aware of any violations, we will remove the corresponding content immediately.

Data protection

In principle, our website can be used without the provision of personal data. Wherever possible, the collection of personal data (such as name, email address) on our website takes place on a voluntary basis. Personal data shall not be transferred to third parties without your express consent.

We would like to draw your attention to the fact that data sent online (by email, for example) may be subject to a number of security vulnerabilities. As such, your data cannot be completely safeguarded against third-party access.

We hereby expressly object to the use of the contact information disclosed in the site notice by third parties to send advertising and informational material that has not been expressly requested. The operators of this website reserve the right to take legal action in the event of the unsolicited sending of advertising information such as spam emails.

Google Analytics

We use Google Analytics, a web analysis service provided by Google Inc. (Google) on our website. Google Analytics uses cookies, I.e. small text files that are saved on your computer and facilitate the analysis of your use of the website. Information generated by the cookie on your use of this website, including your IP address, is sent to a Google server located in the USA and stored there. Google uses this information on behalf of the website operator to analyse your use of the website, to prepare reports on website activities and to perform other services related to the website and internet use. Google may also send this information to third parties if required by law or if third parties process this data on behalf of Google. Google does not merge your IP address with other data from Google. You can adjust your browser settings to prevent cookies from being installed. However, we would like to draw your attention to the fact that this may prevent you from being able to use all of the features on this website. By using this website, you consent to the processing of data pertaining to you collected by Google in the manner and scope explained above for the above-mentioned purposes.

The Google tracking codes on this website use the _anonymizeIp() function to ensure IP addresses are only processed in anonymised form in order to prevent them from being directly linked to a particular individual.

Alternatively, you can object to the collection of your data by installing a Google browser plug-in.