The aim of this study was to correlate the grip strength of hand, in different opening positions, with hand anthropometric measures. The study included 73 volunteers (40 male and 33 female) with mean age of 23±4.61 years old. Anthropometric measures, such as palm width, forefinger length, palm thickness, hand width, palm and hand circumferences, were performed bilaterally. For linear measures, a digital caliper rule was used as well as a tape measure for circumference measures. Grip strength measures were performed by means of a Jamar® hydraulic dynamometer. Anthropometric values were correlated with strength measures in the five positions of the opening. Both men and women had greater strength in the right hand. Regarding the positions, the bigger strength of men was in the number 3 (45.5±15.53 kgf) and that of women in position 2 (25.5±6.28 kgf). Significant correlations were verified among strength and anthropometric values in the hand width measure and palm circumference - that represent the greater transversal measure and the greater throphism of left hand, respectively, in men's group -, and the finger length measure, that represents the greater longitudinal measure in women's group. Thus, it may be concluded that for men the greater strength is related to the greater transversal measure and to the greater throphism of hand, while for women, it is related to the greater longitudinal length of hand.
anthropometry; hand strength; muscle strength dynamometer
