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Effects of a Machine-Based Circuit Training Program on Muscular Strength and Body Composition in Adult Gym Members

Effects of a Machine-Based Circuit Training Program on Muscular Strength and Body Composition in Adult Gym Members - EGym

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00036651
Enrollment
40
Registered
2025-04-14
Start date
2025-03-10
Completion date
Unknown
Last updated
2025-10-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Only healthy individuals are included in the study. People with physiological injuries or mental illnesses are not included.

Interventions

Group 1: Participants (healthy individuals > 18 years old) complete a standardised strength circuit training programme over a period of 12 weeks. The training takes place twice a week and includes ten

Sponsors

IST Hochschule für Management
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: The study participants must be healthy and must not have any existing injuries or chronic illnesses that could affect their participation in strength training or the results of the study. In addition, the use of medication or anabolic steroids is not permitted

Exclusion criteria

Exclusion criteria: Orthopaedic abnormalities in the area of the spine, pelvis, shoulder or legs as well as psychological abnormalities in the form of an eating disorder. In addition, there should be no metabolic or cardiovascular diseases or the need for regular medication.

Design outcomes

Primary

MeasureTime frame
The strength performance of the participants is recorded on the respective EGYM Smart Strength devices directly during training. At the beginning of the study, an initial measurement is carried out in which each participant performs three exact strength measurements on each device. The average of these measurements is used as the basis for the weight in the first training sessions. After every sixth training session, a new strength measurement is taken to document progress and adjust the training load. Strength is measured individually for each exercise on the respective equipment in the circuit. A total of 5 strength measurements are taken over the intervention period.

Secondary

MeasureTime frame
At the beginning and after 12 weeks of training intervention, body composition (muscle mass, body fat percentage) is measured using bioelectrical impedance analysis. Body weight and height are also documented and the body mass index is calculated (pre-post intervention).

Countries

Germany

Contacts

Public ContactTim Havers

IST Hochschule für Management

thavers@ist-hochschule.de+49 211 86668 6104

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026