A male incumbent worker industrial database. Part II: Cervical spinal physical capacity

Area of Science:

• Occupational health
• Musculoskeletal research
• Biomechanics

Background:

• Cervical spine health is crucial for workers in physically demanding roles.
• Limited normative data exists for cervical mobility and strength in specific occupational groups.

Purpose of the Study:

• To establish normative data for cervical spine mobility and isometric strength.
• To provide functional assessment benchmarks for railroad workers.

Main Methods:

• 160 incumbent railroad workers from four crafts underwent standardized physical examinations.
• Cervical mobility was measured using inclinometry.
• Isometric cervical strength was assessed in sagittal and coronal planes.

Main Results:

• Tri-planar cervical inclinometric mobility norms were established.
• Sagittal and coronal isometric cervical strength data were quantified.
• Normative values provide a baseline for functional assessment.

Conclusions:

• The study provides valuable normative data for cervical spine function in railroad workers.
• These findings can aid in occupational health surveillance and injury prevention.
• Further research can explore correlations with specific job tasks and injury incidence.