Affiliations: School of Occupational Therapy, University of
Indianapolis, Indianapolis, IN 46227, USA
Note: [] Address for correspondence: Penelope Moyers, EdD, OTR, FAOTA,
University of Indianapolis, 1400 E. Hanna Ave., Indianapolis, IN 46227, USA.
Tel.: +1 317 788 3266; Fax: +1 317 788 3542; E-mail: moyers@uindy.edu
Abstract: Few studies have examined the relationship between changes in hand
volume and typing. Volumetric evaluation documents the presence of an
inflammatory response to activity. Method: To study this relationship, researchers used a convenience
sample of 31 participants who were aged 45 and older and worked full time where
they typed at least one hour per day. Volumetric measurements were taken before
a 15-minute typing activity, immediately after and 10 minutes after typing.
Before typing, ergonomic adjustments were made to computer workstations, when
necessary. Participants typed using an advanced speed test of the Mavis Beacon
Teaches Typing program, which calculated adjusted words per minute. Results: The data showed no significant (F =
0.321, p > 0.05) change in hand volume resulting from the typing
activity. Conclusion: The amount of exercise provided in this study, a fifteen
minute typing activity, did not result in changed hand volume.
