Reference Values for Cervical Muscle Strength in Healthy Women Using a Hand-Held Dynamometer and the Association with...

Area of Science:

• Biomechanics
• Kinesiology
• Human Physiology

Background:

• Cervical muscle strength reference values are crucial for clinical assessment and rehabilitation goal setting.
• Understanding the relationship between strength, age, and anthropometrics is vital for accurate interpretation.

Purpose of the Study:

• To establish reference values for maximal cervical muscle strength in healthy women.
• To investigate the association between cervical muscle strength, age, and anthropometric measurements.

Main Methods:

• A hundred healthy women were divided into four age groups (18-29, 30-39, 40-49, 50-60 years).
• Maximal isometric cervical muscle strength (flexion, extension, lateral flexion) was measured using a handheld dynamometer.
• Statistical analyses were performed to compare groups and assess correlations.

Main Results:

• No significant differences in maximal cervical muscle strength were found across the age groups.
• The youngest group (18-29 years) reached peak force faster in flexion compared to the oldest group (50-60 years).
• Moderate correlations (r = 0.43-0.55) were observed between cervical flexor/extensor strength and weight, BMI, and neck circumference.

Conclusions:

• Reference values for cervical muscle strength in healthy women were successfully established using a handheld dynamometer.
• Cervical muscle strength demonstrated a moderate association with anthropometric factors like weight and BMI, but not significantly with age.
• These findings provide valuable data for clinical practice and rehabilitation programs.