Verification of the effect of 4 weeks of trunk training using a whole body vibration device on back muscle stiffness.

Verification of the effect of 4 weeks of trunk flexion training with whole body vibration on lumbar erector spinae muscle stiffness. - Effects of 4 weeks of trunk flexion training with whole body vibration on erector spinae stiffness

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000055698

Enrollment

Registered

2024-10-02

Start date

2024-10-07

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 person

Interventions

Whole body vibration Non-Whole body vibration

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: healthy university student

Exclusion criteria

Exclusion criteria: 1. those who have pain that interferes with their daily life 2. those who have typical physical dysfunction such as paralysis due to cerebrovascular disease 3. those with a history of surgery that significantly affects the movement of the spine or hip joint, such as spinal fusion or hip replacement surgery 4. those with significant deformity of the spine 5. those with cognitive decline 6. pregnant.

Design outcomes

Primary

Measure	Time frame
Erector spinae muscle stiffness	—

Secondary

Measure	Time frame
Pressure pain threshold, lumbar motion angle, lumbar proprioception	—

Countries

Japan

Contacts

Public ContactRyo Miyachi

Hokuriku University Faculty of Medical and Health Sciences

ry_miyachi@hokuriku-u.ac.jp0762291161

Outcome results

None listed

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