Hand dominance and grip strength of older Asian adults.
Hand dominance in a group of Asian adults 60 to 89 years old was examined. Participants were independently living in the community; free of pain, injury, and disease of the upper limbs; and had no restrictions on use of upper extremities in daily activities. The grip strengths of both hands were measured with a Jamar hand dynamometer. Analysis showed that being male, of younger age, and using the dominant hand were significantly associated with stronger grip than being female, of older age, and using the nondominant hand. The dominant to nondominant grip ratio varies from 1.05 to 1.10 across age-sex subgroups.
Wang
Ching-Yi
CY
School of Physical Therapy, Center for Education and Research on Geriatrics and Gerontology, Chung Shan Medical University, No. 110, Sec. 1, Jian-guo N. Rd., South District, Taichung City 40201, Taiwan. cywang@csmu.edu.tw
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000208:ethnology* / Q000523:psychology*; D044466:Asian People / Q000523:psychology*; D003431:Cross-Cultural Comparison; D005260:Female; D007839:Functional Laterality; D018737:Hand Strength; D006801:Humans; D008297:Male; D008875:Middle Aged; D053581:Muscle Strength Dynamometer; D012016:Reference Values; D012737:Sex Factors; D013624:Taiwan