The effect of self SNAGs on the range of motion of the lumbar spine in asymptomatic subjects

The effect of self SNAGs on the range of motion of the lumbar spine in asymptomatic subjects - The effect of self SNAGs on the range of motion of the lumbar spine in asymptomatic subjects

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040313

Enrollment

100

Registered

2020-05-05

Start date

2020-06-08

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 individuals

Interventions

In the intervention group, self-SNAGs are performed by applying a string-shaped Mulligan strap to the waist. Apply the strap to the Jacoby line (L4) and bend it vertically while pulling it vertically.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adult Faculty of Health Sciences, Saitama Medical University

Exclusion criteria

Exclusion criteria: Those who do not have written consent for participation in this study. Those who cannot start at the measurement start time. Those who have a history of low back pain within the past 2 years. Those who have a history of spine. (Spondylolisthesis, scoliosis, etc.) Those who have difficulty continuing self-exercise.

Design outcomes

Primary

Measure	Time frame
Lumbar range of motion flex,extension,lateral flex,rotation	—

Secondary

Measure	Time frame
FFD SLR Thomas test VAS HBD sports career BMI	—

Countries

Japan

Contacts

Public ContactYuto Kikuchi

Saitama Medical University Graduate School of Medicine Master and Doctoral Program in Physical Therapy

y.kikuike1009@gmail.com049-295-1001

Outcome results

None listed

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