R73.0
Conditions
Interventions
Group 1: 8-week strength training (twice a week) + daily placebo
Group 2: 8-week strength training (twice a week) + daily supplementation of chokeberry extract (in the morning and evening)
Group 3: 8-
Sponsors
Deutsche Sporthochschule Köln
Eligibility
Sex/Gender
All
Age
20 Years to 99 Years
Inclusion criteria
Inclusion criteria: HbA1c 5.7-6.4%, fasting glucose 100-125 mg/dl
Exclusion criteria
Exclusion criteria: Chronic diseases except for factors of metabolic syndrome (obesity, hyperlipidemia, high blood pressure, and any corresponding medication). Diseases leading to exclusion include, in particular, various types of diseases that limit performance or training (severe cardiovascular diseases, e.g., uncontrollable cardiac arrhythmias, heart failure (EF<55), peripheral arterial disease (Fontaine stage = II), degenerative joint diseases, or muscular diseases). Other exclusion criteria include: hormone therapy (except L-thyroxine), smoking status, acute oncological diseases or a history thereof (< 5 years), infections (HIV, hepatitis), psychiatric disorders, and/or addiction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| HbA1c (glycated hemoglobin) pre- and post-intervention (blood analysis) | — |
Secondary
| Measure | Time frame |
|---|---|
| fasting glucose, insulin, HOMA-index, inflammatory markers/oxidative stress (blood analyses pre- and post-intervention), body composition (BIA measurement pre- and post-intervention), pulse wave velocity/peripher resistance (non-invasive measurement by using the Arteriograph pre- and post-intervention) | — |
Countries
Germany
Contacts
Public ContactChristian Brinkmann
Deutsche Sporthochschule Köln
Outcome results
None listed