Correlation of Anthropometry of Hand with Wrist Extensor Strength in Normal Asymptomatic Individuals

Introduction: Measurement of hand grip strength is the basic criteria for the evaluation of hand structure and function. The human hand serves various dynamic purposes in day to day activities of an individual. Infact, the entire upper limb is functional because of the hand. This study was carried out to find out if there is any relation between the anthropometric measurements of the hand and the wrist extensor strength of Indian adults.

Methodology: A data was collected of 75 individuals with no pathological abnormalities from Acharya Vinoba Bhave Rural Hospital, Sawangi Meghe, Wardha. The consent of all the individuals was taken and they were informed about the procedure. The individuals were evaluated for wrist extensor strength by using a hand-held dynamometer. Also, the hand measurements such as hand length and width using a measuring tape.

Results: The average wrist extensor strength of the right hand of the individuals was found to be more than that of the left hand. The length of both the hands was almost equal while the width of the left hand was greater than the right hand.

Conclusion: There is a slight positive Correlation between the average wrist extensor strength and the length and width of the hand which can play a vital role in the rehabilitation process.