A randomized controlled trial for verification of structured exercise programs in fitness clubs

A randomized controlled trial for verification of structured exercise programs in fitness clubs - Verification of structured exercise programs in fitness clubs

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045228

Enrollment

800

Registered

2021-08-25

Start date

2021-09-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Healthy adults

Interventions

Implementation of structured exercise programs in fitness clubs for 6 months Implementation of regular health guidance

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: - Health checkup examinee - Males and females aged 40 to 64 years old - Person who classified as "Motivational Health Guidance program" or "Intensive Health Guidance program" as a result of the health checkup - Informed consent - Person for whom exercise is not contraindicated

Exclusion criteria

Exclusion criteria: - Person who used fitness clubs within 10 months before the start of this study - Person who belong to the fitness clubs (to eliminate the possibility of influencing the study results)

Design outcomes

Primary

Measure	Time frame
- Body Mass Index	—

Secondary

Measure	Time frame
- VO2max; maximal oxygen uptake - Waist circumference - Muscle strength (leg strength, grip strength) - Flexibility - Systolic blood pressure, Diastolic blood pressure - Glucose metabolism (Fasting blood glucose, HbA1c) - Lipid metabolism (LDC-C, HDL-C, TG) - Exercise frequency - Amount of Physical activity - Subjective happiness scale - Self-efficacy for exercise - Health-related QOL	—

Countries

Japan

Contacts

Public ContactSusumu Sawada

Waseda University Faculty of Sport Sciences

health@list.waseda.jp042-947-6779

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026