Correlation between cervical spine posture and hand grip strength in healthy collegiate population

Abstract

Introduction: Natural lordotic curves in the cervical spine, which gradually curve back into the apex of the chest and upper back at the base of the skull, are indicative of a healthy cervical spine. Hand grip strength can be determined by determining the amount of maximum force that the hand can squeeze against a dynamometer. Grip strength determines how tightly and securely one can grasp objects. Therefore, this study looked at the relationship between hand grip strength and cervical spine position in a healthy collegiate population. Objective: To study the correlation between cervical spine posture and hand grip strength in healthy collegiate population. Methodology: Total 100 male and female subjects. The subjects for the study were included based on inclusion and exclusion criteria. After explaining the benefits, objectives, and purpose of the study in detail, they were asked to complete the screening form and consent form to conduct the study on the impact of cervical spine position on hand grip strength in a healthy collegiate population. Results: Maximum voluntary contraction stands for Maximum voluntary contraction (MVC) T1, T2, and T3 are highly correlated. There is a weak correlation of MVC with the degree of angle of craniovertebral angle (CVA). Conclusion: This study concluded a positive and statistically significant link between body mass index and MVC and CVA, but not between MCV and CVA.