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An observational study to compare coupling mechanisms and weight distribution of objects on normal individuals with inverse dynamic modelling.

Comparison of effect of coupling mechanisms and weight distribution symmetry of object on lifting biomechanics through inverse dynamic modelling - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2026/06/113162
Enrollment
30
Registered
2026-06-30
Start date
Unknown
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

None listed

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil Intervention3: Nil: Nil Intervention4: Nil: Nil Intervention5: Nil: Nil Intervention6: Nil: Nil Intervention7: Nil: Nil Control Intervention1: Nil: Nil

Sponsors

Kasturba Medical College
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: i. Participants of either gender in the age group of 20-45 years who represent the working-age population. ii. Individuals familiar with manual material handling tasks, such as students and adults involved in weightlifting, manual labourers, or trained athletes who can safely perform repeated lifts.

Exclusion criteria

Exclusion criteria: i. History of injury or surgery and presence of cardiac, respiratory, vestibular, or neurological conditions that limit exertion or balance. ii. Participation in vigorous physical activity, fatigue, or acute illness prior to testing and requirement for braces, supports, or orthoses during lifting.

Design outcomes

Primary

MeasureTime frame
Simulation outcomes Joint angle Joint moments Muscle forces Metabolic cost Contact force Joint reaction forces Induced acceleration Timepoint: 4 weeks—

Secondary

MeasureTime frame
Anthropometric variables Weight, standing height, biacromial breadth, upper arm length, arm circumference, abdominal circumference, buttocks circumference. Timepoint: 4 weeks—

Countries

India

Contacts

Public ContactMr Shyam Krishnan

Kasturba Medical College Mangalore

krish.shyam@manipal.edu9880072564

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Aug 10, 2026