The development of a support system for teaching care workers by the measurements of posture and electromyogram of lower-back activities: open-label, non-randomaized, single group assignment, usability testing

The development of a support system for teaching care workers by the measurements of posture and electromyogram of lower-back activities: open-label, non-randomaized, single group assignment, usability testing - Usability testing of a support system for teaching care workers by the measurements of posture and electromyogram of lower-back activities

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031739

Enrollment

Registered

2018-03-19

Start date

2018-03-19

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

Non

Interventions

recording EMG by a testing electromyograph within 2 hours

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adult university student and authorized teacher in welfare course

Exclusion criteria

Exclusion criteria: Musculoskeletal disorder exercise hard in the day before the test so suffering from exhaustion fatigue

Design outcomes

Primary

Measure	Time frame
Counting the time and number of action and problems while using this support system for teaching care workers by the measurements of posture and electromyogram of lower-back activities by interviewing and video recording	—

Secondary

Measure	Time frame
Verify the workload by EMG integral value	—

Countries

Japan

Contacts

Public ContactTSUYOSHI YI YOTO

Industrial Research Institute of Shizuoka Prefecture Universal Design Section

s-ud@iri.pref.shizuoka.jp054-278-3024

Outcome results

None listed

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