Internet shop of the Koelbel Training Research

All products you will not find in retail stores, in no local shop and conscious at no other dealer. The Isokinator for example is handmade "Made in Germany" and therefore it can only be ordered directly from the manufacturer here. You will find our products exclusively here in this internet shop, at or at (& However all deliveries are always shipped directly from the Koelbel Training Research warehouse from the same stock and at the same price - worldwide.

shopping cart - how to order and how to pay

All prices include German VAT (MwSt). If you are ordering from outside the European Union, we provide without taxes. The amount is deducted in checkout for a tax-free delivery. The shipping costs are 10 Euro for delivery in Europe and 25 Euro for worldwide delivery. You can pay by credit card, Paypal or by open invoice payable within 30 days.

All items are in stock and will be shipped by DHL (German Post). The delivery time will be 3-5 days (whole Europe) and 5-10 days (world wide).

Absolutely no risk: Always 30 days return policy!

No matter how you pay, you always have 30 days return policy and test time. Our devices may - no - should be used even in this time. Most customers choose the payment method "invoice payable after 30 days" and decide at the end of this time whether to keep or return the device. However the first training successes have already been shown ...

Any question? Then call us now on: ++49-511-735200 (Monday to Friday 9-18 clock).


* All prices include VAT plus shipping costs