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Logan Basic Technique Measured by Surface Electromyography (EMG)

The Effect of Logan Basic Technique Apex Contact Adjustment on the Motor Recruitment Pattern in the Erector Spinae.

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00728572
Enrollment
45
Registered
2008-08-06
Start date
2008-07-31
Completion date
2009-07-31
Last updated
2016-09-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Spinal Manipulation

Brief summary

The purpose of this investigation is to determine the effect of Logan Basic Technique apex contact adjustment (LBT); on the motor recruitment pattern in the erector spinae group via surface EMG.

Detailed description

LBT is a low force adjusting technique that focuses on the foundation segment of the spine, the sacrum, with application of contact on the sacrotuberous ligament which relieves fatigued and strained muscles, particularly intrinsic muscles of the back. Surface electromyography (EMG) is a method of analyzing the activity level of superficial muscles. It is convenient and advantageous when studying muscle relaxation which occurs in biofeedback studies

Interventions

PROCEDURELogan Basic Technique and Surface EMG

Participant will receive a brief Basic Technique and Surface EMG examination and Basic Technique treatment.

Surface EMG only, no intervention

PROCEDURELogan Basic Technique Sham

Participants will receive a sham Basic Technique treatment, not indicated by examination.

Sponsors

Logan College of Chiropractic
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)

Eligibility

Sex/Gender
ALL
Age
18 Years to 50 Years
Healthy volunteers
Yes

Inclusion criteria

* Students in trimesters 1 - 3. * Naive to the Logan Basic Technique adjusting protocol.

Exclusion criteria

* Students in trimesters 4 - 10. * Pregnant females or females who can possibly be pregnant.

Design outcomes

Primary

MeasureTime frame
Surface EMG15 minute sEMG: 5 mins before, 5 mins during and 5 mins after intervention

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026