A study on ease of use of plastic bottle openers

A study of physical activity and feeling of use when using plastic bottle openers - A study of physical activity and feeling of use when using plastic bottle openers

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000048623

Enrollment

Registered

2022-08-08

Start date

2022-09-26

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

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Individuals who gave voluntary written informed consent after receiving an adequate explanation regarding their participation in the study.

Exclusion criteria

Exclusion criteria: Individuals with limited range of motion in upper limb. Individuals with sensory disorder and abnormal sensation in upper limb. Individuals who have otherwise been determined to be ineligible as a subject by the principal investigator.

Design outcomes

Primary

Measure	Time frame
Muscle activity ratio	—

Secondary

Measure	Time frame
Range of motion ratio Evaluating ease of use	—

Countries

Japan

Contacts

Public ContactHitoshi Mutai

Shinshu University Division of occupational therapy, School of health sciences, Faculty of Medicine

hitmutai@shinshu-u.ac.jp0263372405

Outcome results