Testing the intervention effects of ergometer exercises of different intensities on muscle characteristics, muscle function, and cardiopulmonary function

Testing the intervention effects of ergometer exercises of different intensities on muscle characteristics, muscle function, and cardiopulmonary function - Effects of ergometer exercise at different intensities on muscle characteristics, muscle function, and cardiopulmonary function

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000053229

Enrollment

Registered

2023-12-26

Start date

2024-05-17

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 men and women

Interventions

Low-intensity ergometer exercise High-intensity ergometer exercise Ergometer exercise with interval conditions

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy men and women who understand the explanation of the study and the instruction of the exercise.

Exclusion criteria

Exclusion criteria: 1)Subjects with a history of orthopedic or neurological disease in their limbs 2)Subjects with exercise habits who train on a daily basis

Design outcomes

Primary

Measure	Time frame
1)Change of muscle quality before and after intervention 2)Change of cardiopulmonary function before and after intervention	—

Secondary

Measure	Time frame
1)Maximum voluntary isometric contraction 2)Maximum voluntary isokinetic contraction 3)Maximum Load Intensity(W) 4)Change of muscle thickness before and after intervention	—

Countries

Japan

Contacts

Public ContactKohei Hirozawa

Kyoto University Human Health Science, Graduate School of Medicine

kohei246231@gmail.com080-9343-7319

Outcome results

None listed

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