Isokinator Special
Product information "Isokinator Special"
This limited special model is identical to the Classic model. But there are a few key differences:
Limited Edition Box-Set with training instructions, training diary, Iso-Hook, Soft-Bag, Crumpled Chart and other information!
11% more resistance : 100 Kilo (10kg more than the Isokinator Classic)
50% stronger loops : thicker material, fits better in the hand
20% less weight : instead of 400 grams, this model only weighs 325 grams - lighter, but significantly stronger
Limited edition mobile training device
This limited edition of the Isokinator is a special series. It is made of special materials and is therefore lighter than the standard models. The training resistance can be set even higher. Thanks to the special components, the material thickness of the pulling loops could be increased: And without changing the dimensions of the device! This model fits better in the hand, is a little lighter and also offers more resistance.
PS. Another note: The indicator balls in the cockpit are not gold-plated on this model, but chrome-silver.
Made in Germany. 5 years warranty!
Information regarding warranty and repair options.
Hans-Boeckler-Str. 36
30851 Langenhagen
Germany
Tel. +49511735200
E-Mail info@koelbel.de
Login
2 reviews
6 May 2026 17:12
Love this machine
I have been using this device for little over a year...its been great...Ive gained muscle and strength and even dropped a few pounds...work outs are about 30 minutes...I stick to the basic exercises mostly...and being I'm almost 65 I now just workout 2 times a week..easy peesy.
23 September 2020 14:50
Excellent fitness/training equipment.
I have been using my Isokinator classic for 7 years and ordered the new Isokinator special so that I have a lighter model to take with me on vacations. In my opinion it is the best piece of fitness equipment ever!!
Optional Extras
Made of robust Nappa leather. Product safety informationManufacturer and EU responsible:Koelbel GmbHHans-Boeckler-Str. 3630851 LangenhagenGermanyTel. +49511735200E-Mail info@koelbel.de
It is very important to measure your training progress regularly. You notice some physical change not immediately in the mirror. Using a suitable measuring tape however, you can already find 3-5 centimeter more muscle size quickly.This is a metric measuring tape in centimeters (not inches).Now available as a revised edition (starting June 2026): It now includes 6 additional metrics to help you track and monitor your training with even greater precision. New additions include: number of repetitions, workout duration, workload (total weight moved during the session), resting heart rate, blood pressure, and body fat percentage.As a Koelbel Training Research customer, you already know that effective muscle-building fitness equipment must allow you to track your success and progress. Without a way to monitor the resistance being applied, your training becomes "blind" - and ultimately ineffective. Furthermore, increasing the resistance shouldn't just be possible; those increases should be measurable, and the right moment to make them should be clearly identifiable.You might remember such changes in the short term, but it is far better to regularly record your insights, measurements, and data. In the training diary, you can easily note your current training resistance, the exercise number, and a personal grade reflecting how your day and workout went. There is also space for brief notes regarding any illnesses, training interruptions, or notable events. It provides reminders for training days, rest days, and measurement days. A single training diary covers 12 weeks of successful training.This set consists of a training log with a progress chart and a special body-measurement tape. It forms a loop, with the usually loose end of the tape also attached to the housing. Simply wrap the tape loosely around - for example - a flexed upper arm, then press the retraction button with your other hand. The tape retracts and fits snugly around the muscle with consistent tension. This allows you to take even difficult measurements yourself, without needing another person's help. Simple yet brilliant!Measure your body circumference at 11 key points every 14 days and record the results in the chart. When you add up the total centimeters and compare them with the results of your previous measurement, you won't just be amazed you'll find it incredibly motivating, too!