Isokinator Black Beast

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!