Biomaterial Database

Replication of age and physical activity effects on reaction and movement time. 1978

W W Spirduso, and P Clifford

The latency and consistency of simple reaction time, choice reaction time, and movement time of older men who chronically run or participate in racket sports were compared to those of nonactive men of similar age and also to young men of similar characteristics (young runners, young racketsportsmen, and young nonactive men). The findings of Spirduso's (1975) study, of which this investigation was both a replication and an expansion, that older active men physically reacted to stimuli and moved their forearm over a 20 cm distance as quickly as young sedentary men was reported. The older active men were far superior to older sedentary men in all measures. In addition, the older active group was similar to the groups in terms of group homogeneity and within-subject variability, unlike the older nonactive group, who revealed the commonly reported group heterogeneity and within-subject inconsistency.

UI	MeSH Term	Description	Entries
D007590	Jogging	Running at a low rate of speed. It can be done as a means of conditioning or for general health and well being.	Joggings
D008297	Male		Males
D009068	Movement	The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior.	Movements
D010809	Physical Fitness	The ability to carry out daily tasks and perform physical activities in a highly functional state, often as a result of physical conditioning.	Fitness, Physical
D011930	Reaction Time	The time from the onset of a stimulus until a response is observed.	Response Latency,Response Speed,Response Time,Latency, Response,Reaction Times,Response Latencies,Response Times,Speed, Response,Speeds, Response
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D000375	Aging	The gradual irreversible changes in structure and function of an organism that occur as a result of the passage of time.	Senescence,Aging, Biological,Biological Aging
D013715	Tennis	A game played by two or four players with rackets and an elastic ball on a level court divided by a low net.